Use of Strobilurin Type Compounds for Combating Phytopathogenic Fungi Resistant to QO Inhibitors

ABSTRACT

The present invention relates to the use of strobilurine type compounds of formula I and the N-oxides and the salts thereof for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, and to methods for combating such fungi. The invention also relates to novel compounds, processes for preparing these compounds, to compositions comprising at least one such compound, to plant health applications, and to seeds coated with at least one such compound.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. application Ser. No. 15/054,828, filed Feb. 26, 2016, the entire contents of which is hereby incorporated herein by reference. U.S. application Ser. No. 15/054,828, is a continuation of U.S. application Ser. No. 14/364,532, filed Jun. 11, 2014 (now U.S. Pat. No. 9,271,501), the entire contents of which is hereby incorporated herein by reference. U.S. application Ser. No. 14/364,532, is the National Stage application of International Application No. PCT/EP2012/074586, filed Dec. 6, 2012, the entire contents of which is hereby incorporated herein by reference. U.S. application Ser. No. 14/364,532, also claims priority under 35 U.S.C. § 119 to European Patent Application No. 11195032.5, filed Dec. 21, 2011, and to European Patent Application No. 12190109.4, filed Oct. 26, 2012, the entire contents of each are hereby incorporated herein by reference.

DESCRIPTION

The present invention relates to the use of strobilurine type compounds of formula I and the N-oxides and the salts thereof for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, and to methods for combating such fungi. The invention also relates to novel compounds, processes for preparing these compounds, to compositions comprising at least one such compound, to plant health applications, and to seeds coated with at least one such compound.

Qo inhibitor fungicides, often referred to as strobilurin-type fungicides (Sauter 2007: Chapter 13.2. Strobilurins and other complex III inhibitors. In: Krämer, W.; Schirmer, U. (Ed.)—Modern Crop Protection Compounds. Volume 2. Wiley-VCH Verlag 457-495), are conventionally used to control a number of fungal pathogens in crops. Qo inhibitors typically work by inhibiting respiration by binding to a ubihydroquinone oxidation center of a cytochrome bc₁ complex (electron transport complex III) in mitochondria. Said oxidation center is located on the outer side of the inner mitochrondrial membrane. A prime example of the use of Qo inhibitors includes the use of, for example, strobilurins on wheat for the control of Septoria tritici (also known as Mycosphaerella graminicola), which is the cause of wheat leaf blotch. Unfortunately, widespread use of such Qo inhibitors has resulted in the selection of mutant pathogens which are resistant to such Qo inhibitors (Gisi et al., Pest Manag Sci 56, 833-841, (2000). Resistance to Qo inhibitors has been detected in several phytopathogenic fungi such as Blumeria graminis, Mycosphaerella fijiensis, Pseudoperonspora cubensis or Venturia inaequalis. Although several resistance mechanisms have been detected meanwhile (e.g. Jabs et al. Phytomedizin 31, 15-16 (2001); Olaya et al., Pestic Sci 54, 230-236 (1998), the major part of resistance to Qo inhibitors in agricultural uses has been attributed to pathogens containing a single amino acid residue substitution G143A in the cytochrome b gene for their cytochrome bc₁ complex, the target protein of Qo inhibitors. See, for example, Lucas, Pestic Outlook 14(6), 268-70 (2003); and Fraaije et al., Phytopathol 95(8), 933-41 (2005), (which both are expressly incorporated by reference herein). Thus, new methods and compositions are desirable for controlling pathogen induced diseases in crops comprising plants subjected to pathogens that are resistant to Qo inhibitors. Furthermore, in many cases, in particular at low application rates, the fungicidal activity of the known fungicidal strobilurin analogue compounds is unsatisfactory, especially in case that a high proportion of the fungal pathogens contain a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors. Based on this, it was also an object of the present invention to provide compounds having improved activity and/or a broader activity spectrum against phytopathogenic harmful fungi.

“Qo inhibitor,” as used herein, includes any substance that is capable of diminishing and/or inhibiting respiration by binding to a ubihydroquinone oxidation center of a cytochrome bc₁ complex in mitochondria. The oxidation center is typically located on the outer side of the inner mitochrondrial membrane.

From WO 2009/155095, the use of a Qi inhibitor UK2A of formula

is known for combating phytopathogenic fungi that are resistant to Qo inhibitors. Qi inhibitors typically work by inhibiting respiration by binding to a ubihydroquinone oxidation center of a cytochrome bcl complex in mitochondria, the said oxidation center being located on the inner side of the inner mitochrondrial membrane.

The strobilurin-analogue compounds according to the present invention differ from those described in the abovemention publication by the specific formula I and by inhibiting respiration by binding to a ubihydroquinone oxidation center of a cytochrome bcl complex in mitochondria which defines them as Qo inhibitors. Besides the strobilurin analogue-specific structural elements R⁴, these compounds contain two specific carbon atoms bound by a double bond wherein the groups R¹ and R² are cis-oriented or the R¹ and R² together with the abovementioned two carbon atoms linking them form a phenyl ring if R⁴ is 4-methyl-1,4-dihydro-tetrazol-5-on-1-yl.

BRIEF DESCRIPTION OF THE INVENTION

Accordingly, the present invention relates to the use of compounds of formula I

wherein:

-   R¹, R² independently of each other are hydrogen, halogen,     C₁-C₄-alkyl, C₁-C₄-alkoxy, C₂-C₆-alkenyl, C₂-C₆-alkenyloxy,     C₂-C₆-alkynyl, C₃-C₆-cycloalkyl or C₃-C₆-cycloalkyl-C₁-C₄-alkyl,     wherein the groups R¹ and R² are cis-oriented, or     -   R¹ and R² together with the two carbon atoms linking them form a         phenyl ring provided     -   that R⁴ is 4-methyl-1,4-dihydro-tetrazol-5-one-1-yl (formula         R4-7), and         -   wherein the aliphatic moieties of R¹ and/or R² or the             abovementioned phenyl ring may carry 1, 2, 3 or up to the             maximum number of identical or different groups R^(a) which             independently of one another are selected from:     -   R^(a) halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy,         C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy; -   Y is a direct bond or a divalent group selected from —OCH₂—, —CH₂—,     —CH₂CH₂—, —C(Z)═N—O—CH₂—, —CHZ—C(Z)═N—O—CH₂—,     —O—N═C(Z)—C(Z)═N—O—CH₂—, —C(═O)—C(Z)═N—O—CH₂— and     —C(═N—O—Z)—C(Z)═N—O—CH₂—,     -   where the bond depicted on the left side of the divalent group Y         is attached to R³, and the bond depicted on the right side is         attached to the carbon atom being substituted by R², and     -   Z, which may be the same or different to any other Z, is         hydrogen, C₁-C₄-alkyl or C₁-C₄-haloalkyl; -   R³ is phenyl or a 3- to 10-membered saturated, partially unsaturated     or aromatic mono- or bicyclic heterocyclyl wherein the ring member     atoms of the heterocyclyl include besides carbon atoms 1, 2, 3 or 4     heteroatoms selected from the group of N, O and S;     -   wherein the cyclic groups R³ may carry 1, 2, 3, 4 or up to the         maximum possible number of identical or different groups R^(b)         which independently of one another are selected from:     -   R^(b), which may be the same or different to any other R^(b), is         amino, halogen, hydroxyl, oxo, nitro, CN, carboxyl, C₁-C₄-alkyl,         C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy,         C₁-C₄-haloalkoxy, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl,         C₂-C₆-alkenyloxy, C₃-C₆-alkynyloxy,         C₁-C₆-alkoxyimino-C₁-C₄alkyl, C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl,         C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl, C₁-C₄-alkylamino,         C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, naphthyl         or a 3- to 10-membered saturated, partially unsaturated or         aromatic mono- or bicyclic heterocyclyl which, in addition to         carbon atoms, contains one to four heteroatoms from the group         consisting of N, O and S as ring members; and wherein the         aforementioned phenyl and heterocyclyl groups R^(b) are attached         via a direct bond, an oxygen or sulfur atom, and     -   two radicals R^(b) that are bound to adjacent ring member atoms         of the cyclic group R³ may form together with said ring member         atoms a fused 5-, 6- or 7-membered saturated, partially         unsaturated or aromatic cycle, which may be a carbocycle or         heterocycle, wherein the ring member atoms of the heterocycle         include besides carbon atoms 1, 2, 3 or 4 heteroatoms selected         from the group of N, O and S,     -   and     -   where the aliphatic or cyclic groups R^(b) for their part may         carry 1, 2, 3 or up to the maximum possible number of identical         or different groups R^(c):     -   R^(c), which may be the same or different to any other R^(c), is         halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl,         C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy,         C₁-C₄-haloalkoxy, C₁-C₆-alkoxyimino-C₁-C₄-alkyl,         C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl,         C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl, C₁-C₆-alkoxyimino-,         C₂-C₆-alkenyloxyimino-, C₂-C₆-alkynyloxyimino-,         C₂-C₆-haloalkenyloxyimino-, C₃-C₆-cycloalkyl,         C₃-C₆-cycloalkenyl, phenyl or a 5-membered saturated, partially         unsaturated or aromatic heterocyclyl which, in addition to         carbon atoms, contains one to three heteroatoms from the group         consisting of N, O and S as ring members; wherein the         aforementioned cyclic groups R^(c) are attached via a direct         bond, an oxygen or sulfur atom, and where the aliphatic or         cyclic groups R^(c) for their part may carry 1, 2, 3 or up to         the maximum possible number of identical or different groups         R^(d):     -   R^(d), which may be the same or different to any other R^(d), is         halogen, C₁-C₄-alkyl or C₁-C₄-haloalkyl;     -   or         R³ is —CR^(A)═N—O—R^(B), wherein     -   R^(A) is amino, hydroxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl,         C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy,         C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₂-C₆-alkenyloxy,         C₃-C₆-alkynyloxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl,         C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy,         phenyl, phenyl-C₁-C₄-alkyl, naphthyl or a 3- to 10-membered         saturated, partially unsaturated or aromatic mono- or bicyclic         heterocyclyl which, in addition to carbon atoms, contains one to         four heteroatoms from the group consisting of O, N and S as ring         members; and wherein the aforementioned cyclic R^(A) are         attached via a direct bond, an oxygen or sulfur atom;     -   R^(B) is C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl,         C₁-C₄-haloalkyl, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl,         C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₄-alkoxycarbonyl, phenyl,         phenyl-C₁-C₄-alkyl, naphthyl or a 3- to 10-membered saturated,         partially unsaturated or aromatic mono- or bicyclic heterocyclyl         which, in addition to carbon atoms, contains one to four         heteroatoms from the group consisting of O, N and S as ring         members;         -   where the aliphatic or cyclic groups R^(A) and/or R^(B) for             their part may carry 1, 2, 3 or up to the maximum possible             number of identical or different groups R^(e):         -   R^(e), which may be the same or different to any other             R^(e), is halogen, hydroxyl, nitro, CN, carboxyl,             C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl,             C₁-C₄-alkoxy or C₁-C₄-haloalkoxy;             R⁴ is a monovalent group selected from formulae R4-1 to R4-7

-   -   wherein the jagged line defines the point of attachment, and     -   X is a direct bond or a divalent group CH₂, 0 or NH,     -   R⁵ is C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl,         C₁-C₄-haloalkoxy or C₃-C₆-cycloalkyl,     -   R⁶ is C₁-C₄-alkyl or C₁-C₄-haloalkyl;         and the N-oxides and the agriculturally acceptable salts         thereof, for combating phytopathogenic fungi containing a         mutation in the mitochondrial cytochrome b gene conferring         resistance to Qo inhibitors.

Furthermore, the present invention also relates to methods for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors using the abovementioned compounds of formula I.

Certain strobilurin type compounds of formula I, wherein R⁴ is 1-methoxycarbonyl-2-methoxy-ethen-1-yl (defined as R4-2 herein, wherein X is O) and R¹ is CF₃, are mentioned in WO 1998/021174: (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(4-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester (CAS No. 207852-99-1); (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester (207853-00-7); (E)-2-[1-methoxy-meth-(E)-ylidene]-4-methyl-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester; and (E)-5,5,5-trifluoro-2-[1-methoxy-meth-(E)-ylidene]-3-methyl-4-(4-phenoxy-phenoxymethyl)-pent-3-enoic acid methyl ester. However, it is not mentioned that the strobilurine type compounds inhibit fungal pathogens containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors. II

Further, preparation of the compound (2E,3Z)-2-(ethylidene)-5-phenyl-3-pentenoic acid methyl ester (CAS-No. 681026-20-0) has been described in J Organomet Chem 689, 575-584 (2004).

Further, certain strobilurin type compounds, wherein R¹ and R² together with the two carbon atoms linking them form a phenyl ring and wherein R⁴ is 1-methyl-1,4-dihydro-tetrazole-5-one-4-yl (R4-7) are known inter alia from WO 1996/036229, WO 1999/046246 and DE 199 00 571 A1.

The compounds according to the present invention differ from those described in the abovementioned publications that R¹ and R² do not form with the two carbon atoms linking them a phenyl ring, and that (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(4-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester (207852-99-1); (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester (207853-00-7); (E)-2-[1-methoxy-meth-(E)-ylidene]-4-methyl-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic acid methyl ester; (E)-5,5,5-trifluoro-2-[1-methoxy-meth-(E)-ylidene]-3-methyl-4-(4-phenoxy-phenoxymethyl)-pent-3-enoic acid methyl ester; and (2E,3Z)-2-(ethylidene)-5-phenyl-3-pentenoic acid methyl ester (CAS-No. 681026-20-0) are excluded.

Therefore, according to a second aspect, the invention provides compounds of formula I which are represented by formula I

wherein:

-   R¹, R² independently of each other are hydrogen, halogen,     C₁-C₄-alkyl, C₁-C₄-alkoxy, C₂-C₆-alkenyl, C₂-C₆-alkenyloxy,     C₂-C₆-alkynyl, C₃-C₆-cycloalkyl or C₃-C₆-cycloalkyl-C₁-C₄-alkyl,     -   wherein the groups R¹ and R² are cis-oriented,     -   wherein the aliphatic moieties of R¹ and/or R² may carry 1, 2, 3         or up to the maximum number of identical or different groups         R^(a) which independently of one another are selected from:     -   R^(a) halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy,         C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy; -   Y is a direct bond or a divalent group selected from —OCH₂—, —CH₂—,     —CH₂CH₂—, —C(Z)═N—O—CH₂—, —CHZ—C(Z)═N—O—CH₂—,     —O—N═C(Z)—C(Z)═N—O—CH₂—, —C(═O)—C(Z)═N—O—CH₂— and     —C(═N—O—Z)—C(Z)═N—O—CH₂—,     -   where the bond depicted on the left side of the divalent group Y         is attached to R³, and the bond depicted on the right side is         attached to the carbon atom being substituted by R², and     -   Z, which may be the same or different to any other Z, is         C₁-C₄-alkyl or C₁-C₄-haloalkyl; -   R³ is phenyl or a 3- to 10-membered saturated, partially unsaturated     or aromatic mono- or bicyclic heterocyclyl wherein the ring member     atoms of the heterocyclyl include besides carbon atoms 1, 2, 3 or 4     heteroatoms selected from the group of N, O and S;     -   wherein the cyclic groups R³ may carry 1, 2, 3, 4 or up to the         maximum possible number of identical or different groups R^(b)         which independently of one another are selected from:     -   R^(b), which may be the same or different to any other R^(b), is         amino, halogen, hydroxyl, oxo, nitro, CN, carboxyl, C₁-C₄-alkyl,         C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄alkoxy,         C₁-C₄-haloalkoxy, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl,         C₂-C₆-alkenyloxy, C₃-C₆-alkynyloxy,         C₁-C₆-alkoxyimino-C₁-C₄-alkyl,         C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl,         C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl, C₁-C₄-alkylamino,         C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, naphthyl         or a 3- to 10-membered saturated, partially unsaturated or         aromatic mono- or bicyclic heterocyclyl or which, in addition to         carbon atoms, contains one to four heteroatoms from the group         consisting of N, O and S as ring members; and wherein the         aforementioned phenyl and heterocyclyl groups R^(b) are attached         via a direct bond, an oxygen or sulfur atom;         -   and         -   two radicals R^(b) that are bound to adjacent ring member             atoms of the cyclic group R³ may form together with said             ring member atoms a fused 5-, 6- or 7-membered saturated,             partially unsaturated or aromatic cycle, which may be a             carbocycle or heterocycle, wherein the ring member atoms of             the fused heterocycle include besides carbon atoms 1, 2, 3             or 4 heteroatoms selected from the group of N, O and S, and             where the aliphatic or cyclic groups R^(b) for their part             may carry 1, 2, 3 or up to the maximum possible number of             identical or different groups R^(c):         -   R^(c), which may be the same or different to any other             R^(c), is halogen, hydroxyl, nitro, CN, carboxyl,             C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl,             C₁-C₄-alkoxy, C₁-C₄-haloalkoxy,             C₁-C₆-alkoxyimino-C₁-C₄-alkyl,             C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl,             C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl,             C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₆-alkoxyimino-,             C₂-C₆-alkenyloxyimino-, C₂-C₆-alkynyloxyimino-,             C₂-C₆-haloalkenyloxyimino-, C₃-C₆-cycloalkyl,             C₃-C₆-cycloalkenyl, phenyl or a 5-membered saturated,             partially unsaturated or aromatic heterocyclyl which, in             addition to carbon atoms, contains one to three heteroatoms             from the group consisting of N, O and S as ring members;             wherein the aforementioned cyclic groups R^(c) are attached             via a direct bond, an oxygen or sulfur atom and where the             aliphatic or cyclic groups R^(c) for their part may carry 1,             2, 3 or up to the maximum possible number of identical or             different groups R^(d):         -   R^(d), which may be the same or different to any other             R^(d), is halogen, C₁-C₄-alkyl or C₁-C₄-haloalkyl;     -   or         R³ is —CR^(A)═N—O—R^(B), wherein     -   R^(A) is amino, hydroxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl,         C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy,         C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₂-C₆-alkenyloxy,         C₃-C₆-alkynyloxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl,         C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy,         phenyl, phenyl-C₁-C₄-alkyl, naphthyl or a 3- to 10-membered         saturated, partially unsaturated or aromatic mono- or bicyclic         heterocyclyl which, in addition to carbon atoms, contains one to         four heteroatoms from the group consisting of O, N and S as ring         members; and wherein the aforementioned cyclic R^(A) are         attached via a direct bond, an oxygen or sulfur atom;     -   R^(B) is C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl,         C₁-C₄-haloalkyl, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl,         C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₄-alkoxycarbonyl, phenyl,         phenyl-C₁-C₄-alkyl, naphthyl or a 3- to 10-membered saturated,         partially unsaturated or aromatic mono- or bicyclic heterocyclyl         which, in addition to carbon atoms, contains one to four         heteroatoms from the group consisting of O, N and S as ring         members;         -   where the aliphatic or cyclic groups R^(A) and/or R^(B) for             their part may carry 1, 2, 3 or up to the maximum possible             number of identical or different groups R^(e):         -   R^(e), which may be the same or different to any other             R^(e), is halogen, hydroxyl, nitro, CN, carboxyl,             C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl,             C₁-C₄-alkoxy or C₁-C₄-haloalkoxy;             R⁴ is a monovalent group selected from formulae R4-1 to R4-7

-   -   wherein the jagged line defines the point of attachment, and         where     -   X is a divalent group O or NH,     -   R⁵ is C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl,         C₁-C₄-haloalkoxy or C₃-C₆-cycloalkyl,     -   R⁶ is C₁-C₄-alkyl or C₁-C₄-haloalkyl;         and the N-oxides and the agriculturally acceptable salts         thereof, except for         (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(4-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic         acid methyl ester (207852-99-1),         (E)-2-[1-methoxy-meth-(E)-ylidene]-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic         acid methyl ester (207853-00-7);         (E)-2-[1-methoxy-meth-(E)-ylidene]-4-methyl-5-(3-phenoxy-phenoxy)-3-trifluoromethyl-pent-3-enoic         acid methyl ester,         (E)-5,5,5-trifluoro-2-[1-methoxy-meth-(E)-ylidene]-3-methyl-4-(4-phenoxy-phenoxymethyl)-pent-3-enoic         acid methyl ester, and         (2E,3Z)-2-(ethylidene)-5-phenyl-3-pentenoic acid methyl ester         (CAS-No. 681026-20-0).

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1: The commercially available strobilurin analogue compound Pyraclostrobin modelled into an artificial cytochrome bc₁ complex Qo-binding site displays steric clash of the phenyl ring with the 143A methyl group as indicated by arrow in the upper right part of the picture (see left picture). Compound I-6 according to the present invention does not show a steric clash (see right picture).

DETAILED DESCRIPTION OF THE INVENTION

The term “compounds I” refers to compounds of formula I. Likewise, this terminology applies to all sub-formulae, e. g. “compounds I.2” refers to compounds of formula I.2 or “compounds V” refers to compounds of formula V, etc.

The compounds I can be obtained by various routes in analogy to prior art processes known (e.g. WO 1998/021174, J Organomet Chem 689, 575-584 (2004), WO 1996/036229) and, advantageously, by the synthesis shown in the following schemes and in the experimental part of this application.

A suitable method to prepare compounds I is illustrated in scheme 1. It starts with the reduction of an acetylene compound II with a reducing agent like lithium aluminium hydride preferably in the presence of a solvent. Suitable solvents are inert against the reducing agent used and preferably selected from cyclic or aliphatic ethers like diethyl ether, tetrahydrofurane (THF), 1,4-dioxane, and methyl-tert.-butyl ether (MTBE). The reaction temperature can be between −40° C. and 100° C., preferably −20 to 60° C. After a reduced intermediate has been formed, a tin compound of formula III, wherein Alk defines a suitable alkyl residue like methyl, ethyl, n-propyl, or n-butyl and wherein L is a leaving group such as halogen, ethoxy and methoxy, in particular methoxy, is added. The resulting intermediate IV is a stable compound which can be isolated and purified with the usual methods (for example extraction and chromatography).

Compound IV is further reacted with compound V to yield the intermediate VI applying the usual methods for coupling aliphatic alcohols with hydroxyl compounds IV. The Mitsonobu reaction has proven especially useful.

Compound VI is then coupled with compound VII, wherein LG is a leaving group, preferably being halogen (except fluoro) or a sulfonyloxy group such as triflate, preferably in the presence of a suitable catalyst such as known transition metal catalysts, more preferably palladium catalysts, wherein the ligand may be trifurylphoshine, triphenyl phosphine, tritolyl phosphine or bidentate phosphine ligands. The. Copper compounds, such as CuI₂ can be added to improve the reaction. A wide variety of solvents is possible here, with THF, 1,4-dioxane and amides like dimethylformamide (DMF) being preferred. The reaction temperatures can be −20 to 150° C., preferably 20 to 120° C.

The resulting compounds I, wherein Y is —OCH₂— and R² is H, can be further modified. For example, if R⁴ contains an ester group, VIII can be transformed into a methyl amide by reaction with methyl amine.

Another general method to prepare compounds I is illustrated in scheme 2. The starting materials VIII are either known or can be prepared analogous to known compounds. The Wittig-Homer reaction of compounds VIII with compounds IX illustrated here (see also Tetrahedron Lett. 1988, 29, 3361) can be replaced by the Wittig reaction if this results in better yields. These reactions as well as the reaction conditions are well known. A specific problem is the E/Z-ratio in the newly formed double bond. The desired isomer is usually accompanied by some undesired isomer, which has to be removed by purification known in the art (e. g. chromatography, distillation, crystallization, etc.).

A route to compounds I, wherein R⁴ is of formula R4-4, is illustrated in scheme 3. The compound X can be obtained for example from compound VI by direct reaction with iodine. The iodine in compounds X may be replaced by other suitable leaving groups, for example by bromine, chlorine or triflate. The sodium atom in the salt VII can be replaced by other suitable metal atoms, for example potassium, lithium, magnesium, calcium, etc. The coupling reaction of X and XI is performed preferably in the presence of a transition metal catalyst being preferably copper in the presence of a nitrogen containing ligand system (see e.g.: Tetrahedron Lett 2008, 49 (26), 4196-4199; Org Lett. 2004, 6 (11), 1809-1812).

If individual compounds I cannot be obtained by the routes described above, they can be prepared by derivatization of other compounds I.

If the synthesis yields mixtures of isomers in the case of oximes, a separation is generally not necessarily required since in some cases the individual isomers can be interconverted during work-up for use or during application (e. g. under the action of light, acids or bases). Such conversions may also take place after use, e. g. in the treatment of plants in the treated plant, or in the harmful fungus to be controlled.

In the definitions of the variables given above, collective terms are used which are generally representative for the substituents in question. The term “C_(n)-C_(m)” indicates the number of carbon atoms possible in each case in the substituent or substituent moiety in question.

The term “halogen” refers to fluorine, chlorine, bromine and iodine.

The term “C₁-C₆-alkyl” refers to a straight-chained or branched saturated hydrocarbon group having 1 to 6 carbon atoms, e.g. methyl, ethyl, propyl, 1-methylethyl, butyl, 1-methylpropyl, 2-methylpropyl (isobutyl), 1,1-dimethylethyl, pentyl, 1-methylbutyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, 1-ethylpropyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, hexyl, 1-methylpentyl, 2-methylpentyl, 3-methyl pentyl, 4-methylpentyl, 1,1-dimethylbutyl, 1,2-dimethylbutyl, 1,3-dimethylbutyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl, 3,3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl, 1,1,2-trimethylpropyl, 1,2,2-trimethylpropyl, 1-ethyl-1-methylpropyl and 1-ethyl-2-methylpropyl. Likewise, the term “C₁-C₄-alkyl” refers to a straight-chained or branched alkyl group having 1 to 4 carbon atoms.

The term “C₁-C₄-haloalkyl” refers to a straight-chained or branched alkyl group having 1 to 4 carbon atoms (as defined above), wherein some or all of the hydrogen atoms in these groups may be replaced by halogen atoms as mentioned above, for example chloromethyl, bromomethyl, dichloromethyl, trichloromethyl, fluoromethyl, difluoromethyl, trifluoromethyl, chlorofluoromethyl, dichlorofluoromethyl, chlorodifluoromethyl, 1-chloroethyl, 1-bromoethyl, 1-fluoroethyl, 2-fluoroethyl, 2,2-difluoroethyl, 2,2,2-trifluoroethyl, 2-chloro-2-fluoroethyl, 2-chloro-2,2-difluoroethyl, 2,2-dichloro-2-fluoroethyl, 2,2,2-trichloroethyl and pentafluoroethyl, 2-fluoropropyl, 3-fluoropropyl, 2,2-difluoropropyl, 2,3-difluoropropyl, 2-chloropropyl, 3-chloropropyl, 2,3-dichloropropyl, 2-bromopropyl, 3-bromopropyl, 3,3,3-trifluoropropyl, 3,3,3-trichloropropyl, CH₂—C₂F₅, CF₂—C₂F₅, CF(CF₃)₂, 1-(fluoromethyl)-2-fluoroethyl, 1-(chloromethyl)-2-chloroethyl, 1-(bromomethyl)-2-bromoethyl, 4-fluorobutyl, 4-chlorobutyl, 4-bromobutyl or nonafluorobutyl. Likewise, the term “C₁-C₆-haloalkyl” refers to a straight-chained or branched alkyl group having 1 to 6 carbon atoms.

The term “C₁-C₆-alkoxy” refers to a straight-chain or branched alkyl group having 1 to 6 carbon atoms which is bonded via an oxygen, at any position in the alkyl group, e.g. OCH₃, OCH₂CH₃, O(CH₂)₂CH₃, 1-methylethoxy, O(CH₂)₃CH₃, 1-methyl¬propoxy, 2-methylpropoxy or 1,1-dimethylethoxy, O(CH₂)₄CH₃ or O(CH₂)₅CH₃. Likewise, the term “C₁-C₄-alkoxy” refers to a straight-chain or branched alkyl group having 1 to 4 carbon atoms which is bonded via an oxygen, at any position in the alkyl group.

The term “C₁-C₄-haloalkoxy” refers to a C₁-C₄-alkoxy group as defined above, wherein some or all of the hydrogen atoms may be replaced by halogen atoms as mentioned above, for example, OCH₂F, OCHF₂, OCF₃, OCH₂Cl, OCHCl₂, OCCl₃, chlorofluoromethoxy, dichlorofluoromethoxy, chlorodifluoromethoxy, 2-fluoroethoxy, 2-chloroethoxy, 2-bromoethoxy, 2-iodoethoxy, 2,2-difluoroethoxy, 2,2,2-trifluoroethoxy, 2-chloro-2-fluoroethoxy, 2-chloro-2,2-difluoroethoxy, 2,2-dichloro-2-fluoroethoxy, 2,2,2-trichloro¬ethoxy, 0C₂F₅, 2-fluoropropoxy, 3-fluoropropoxy, 2,2-difluoropropoxy, 2,3-difluoro¬propoxy, 2-chloropropoxy, 3-chloropropoxy, 2,3-dichloropropoxy, 2-bromo¬propoxy, 3-bromopropoxy, 3,3,3-trifluoropropoxy, 3,3,3-trichloropropoxy, OCH₂—C₂F₅, OCF₂—C₂F₅, 1-(CH₂F)-2-fluoroethoxy, 1-(CH₂Cl)-2-chloroethoxy, 1-(CH₂Br)-2-bromo¬ethoxy, 4-fluorobutoxy, 4-chlorobutoxy, 4-bromobutoxy or nonafluorobutoxy. Likewise, the term “C₁-C₆-haloalkoxy” refers to a C₁-C₆-alkoxy group as defined above, wherein some or all of the hydrogen atoms may be replaced by halogen atoms as mentioned above.

The term “C₁-C₄-alkoxy-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms, wherein one hydrogen atom of the alkyl radical is replaced by a C₁-C₄-alkoxy group. Likewise, the term “C₁-C₆-alkoxy-C₁-C₆-alkyl” refers to alkyl having 1 to 6 carbon atoms, wherein one hydrogen atom of the alkyl radical is replaced by a C₁-C₆-alkoxy group.

The term “C₁-C₄-alkylamino” refers to an amino radical carrying one C₁-C₄-alkyl group as substituent, e.g. methylamino, ethylamino, propylamino, 1-methylethylamino, butylamino, 1-methylpropylamino, 2-methylpropylamino, 1,1-dimethylethylamino and the like. Likewise, the term “C₁-C₆-alkylamino” refers to an amino radical carrying one C₁-C₆-alkyl group as substituent.

The term “di(C₁-C₄-alkyl)amino” refers to an amino radical carrying two identical or different C₁-C₄-alkyl groups as substituents, e. g. dimethylamino, diethylamino, di-n-propylamino, diisopropylamino, N-ethyl-N-methylamino, N-(n-propyl)-N-methylamino, N-(isopropyl)-N methylamino, N-(n-butyl)-N-methylamino, N-(2-butyl)-N methylamino, N-(isobutyl)-N-methylamino, and the like. Likewise, the term “di(C₁-C₆-alkyl)amino” refers to an amino radical carrying two identical or different C₁-C₆-alkyl groups as substituents.

The term “C₁-C₄-alkoxyimino” refers to a divalent imino radical (C₁-C₄-alkyl-O—N═) carrying one C₁-C₄-alkoxy group as substituent, e.g. methylimino, ethylimino, propylimino, 1-methylethylimino, butylimino, 1-methylpropylimino, 2-methylpropylimino, 1,1-dimethylethylimino and the like.

The term “C₁-C₆-alkoxyimino-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein two hydrogen atoms of one carbon atom of the alkyl radical are replaced by a divalent C₁-C₆-alkoxyimino radical (C₁-C₆-alkyl-O—N═) as defined above.

The term “C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein two hydrogen atoms of one carbon atom of the alkyl radical are replaced by a divalent C₂-C₆-alkenyloxyimino radical (C₂-C₆-alkenyl-O—N═).

The term “C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein two hydrogen atoms of one carbon atom of the alkyl radical are replaced by a divalent C₂-C₆-alkynyloxyimino radical (C₂-C₆-alkynyl-O—N═).

The term “C₁-C₄-alkylcarbonyl” refers to a C₁-C₄-alkyl radical which is attached via a carbonyl group. The term “(C₁-C₆-alkoxy)carbonyl” refers to a C₁-C₆-alkoxy radical which is attached via a carbonyl group.

The term “C₁-C₆-alkylaminocarbonyl” refers to a C₁-C₆-alkylamino radical which is attached via a carbonyl group. Likewise, the term “di(C₁-C₆-alkyl)aminocarbonyl” refers to a di(C₁-C₆)alkylamino radical which is attached via a carbonyl group.

The term “C₂-C₄-alkenyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 4 carbon atoms and a double bond in any position, e.g. ethenyl, 1-propenyl, 2-propenyl (allyl), 1-methylethenyl, 1-butenyl, 2-butenyl, 3-butenyl, 1-methyl-1-propenyl, 2-methyl-1-propenyl, 1-methyl-2-propenyl, 2-methyl-2-propenyl. Likewise, the term “C₂-C₆-alkenyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 6 carbon atoms and a double bond in any position.

The term “C₂-C₄-alkynyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 4 carbon atoms and containing at least one triple bond, such as ethynyl, 1-propynyl, 2-propynyl, 1-butynyl, 2-butynyl, 3-butynyl, 1-methyl-2-propynyl. Likewise, the term “C₂-C₆-alkynyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 6 carbon atoms and at least one triple bond.

The term “C₃-C₆-cycloalkyl” refers to monocyclic, bicyclic, saturated hydrocarbon radicals having 3 to 6 carbon ring members, such as cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl.

Likewise, the term “C₃-C₆-cycloalkenyl” refers to unsaturated hydrocarbon radicals having 3 to 6 carbon ring members and a double bond in any position, such as cyclopropenyl, cyclobutenyl, cyclopentenyl or cyclohexenyl.

The term “C₃-C₆-cycloalkyl-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein one hydrogen atom of the alkyl radical is replaced by a cycloalkyl radical having 3 to 6 carbon atoms.

The term “phenyl-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein one hydrogen atom of the alkyl radical is replaced by a phenyl radical.

Agriculturally acceptable salts of compounds I encompass especially the salts of those cations or the acid addition salts of those acids whose cations and anions, respectively, have no adverse effect on the fungicidal action of the compounds I. Suitable cations are thus in particular the ions of the alkali metals, preferably sodium and potassium, of the alkaline earth metals, preferably calcium, magnesium and barium, of the transition metals, preferably manganese, copper, zinc and iron, and also the ammonium ion which, if desired, may carry one to four C₁-C₄-alkyl substituents and/or one phenyl or benzyl substituent, preferably diisopropylammonium, tetramethylammonium, tetrabutylammonium, trimethylbenzylammonium, furthermore phosphonium ions, sulfonium ions, preferably tri(C₁-C₄-alkyl)sulfonium, and sulfoxonium ions, preferably tri(C₁-C₄-alkyl)sulfoxonium. Anions of useful acid addition salts are primarily chloride, bromide, fluoride, hydrogensulfate, sulfate, dihydrogenphosphate, hydrogenphosphate, phosphate, nitrate, bicarbonate, carbonate, hexafluorosilicate, hexafluorophosphate, benzoate, and the anions of C₁-C₄-alkanoic acids, preferably formate, acetate, propionate and butyrate. They can be formed by reacting a compound of formula I with an acid of the corresponding anion, preferably of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid or nitric acid.

The compounds of formula I can be present in atropisomers arising from restricted rotation about a single bond of asymmetric groups. They also form part of the subject matter of the present invention.

Depending on the substitution pattern, the compounds of formula I and their N-oxides may have one or more centers of chirality, in which case they are present as pure enantiomers or pure diastereomers or as enantiomer or diastereomer mixtures. Both, the pure enantiomers or diastereomers and their mixtures are subject matter of the present invention.

In respect of the variables, the embodiments of the intermediates correspond to the embodiments of the compounds I.

Preference is given to those compounds I and where applicable also to compounds of all sub-formulae provided herein, e. g. formulae I.1 and I.2, and to the intermediates such as compounds II, III, IV and V, wherein the substituents and variables (such as k, R¹, R², R³, R⁴, R⁵, R⁶, X, Y, Z, R^(A), R^(B), R^(a), R^(b) R^(c), R^(d) and R^(e)) have independently of each other or more preferably in combination (any possible combination of 2 or more substituents as defined herein) the following meanings:

Preference is also given to the uses, methods, mixtures and compositions, wherein the definitions (such as phytopathogenic fungi, treatments, crops, compounds II, further active ingredients, solvents, solid carriers) have independently of each other or more preferably in combination the following meanings and even more preferably in combination (any possible combination of 2 or more definitions as provided herein) with the preferred meanings of compounds I herein:

According to one embodiment of the invention, the invention also relates to a method for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, comprising: treating the phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors or the materials, plants, the soil or seeds that are at risk of being diseased from phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors with an effective amount of at least one compound I, or a composition comprising it thereof.

The term “phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors” is to be understood that at least 10% of the fungal isolates to be controlled contain a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, more preferably at least 30%, even more preferably at least 50%, and most preferably at least 75% of the fungi, in particular between 90 and 100%.

It has been observed under field conditions that populations of phytopathogenic fungi apparently consisting of non-resistant strains can readily develop resistance. The compounds can be applied under such conditions, too, in order to prevent the formation of resistance and the spread of resistant strains altogether. In this regard it is useful that they have strong activity against non-resistant phytopathogenic fungi also.

According to another embodiment, the method for combating phytopathogenic fungi, comprises: a) identifying the phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, or the materials, plants, the soil or seeds that are at risk of being diseased from phytopathogenic fungi as defined herein, and b) treating said fungi or the materials, plants, the soil or seeds with an effective amount of at least one compound I, or a composition comprising it thereof.

According to another embodiment of the invention, the invention also relates to a method for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, comprising: treating the phytopathogenic fungi whereof at least 10% contain a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors or the materials, plants, the soil or seeds that are at risk of being diseased from phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors with an effective amount of at least one compound I, or a composition comprising it thereof; more preferably at least 30%, even more preferably at least 50%, and most preferably at least 75% of the fungi contain a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors.

According to one embodiment of the use and the method for combating phytopathogenic fungi, wherein the mutation in the mitochondrial cytochrome b gene of the phytopathogenic fungi is G143A.

According to another embodiment, the phytopathogenic fungi are selected from the group consisting of basidomycetes, ascomycetes, and oomycetes.

According to a further embodiment, the phytopathogenic fungi are selected from the group consisting of Alternaria alternata, Blumeria graminis, Pyricularia oryzae (also known as Magnaporthe grisea), Septoria tritici (also known as Mycosphaerella graminicola), Mycosphaerella fijiensis, Venturia inaequalis, Pyrenophora teres, Pyrenophora tritici-repentis and Plasmopara viticola, in particular Septoria tritici.

One embodiment of the invention relates to compounds I, wherein R¹ is halogen, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₂-C₆-alkenyl, C₂-C₆-alkenyloxy, C₂-C₆-alkynyl, C₃-C₆-cycloalkyl or C₃-C₆-cycloalkyl-C₁-C₄-alkyl, wherein the aliphatic moieties of R¹ may carry 1, 2, 3 or up to the maximum number of identical or different groups R^(b) which independently of one another are selected from halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy; more preferably R¹ is halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-alkoxy-C₁-C₄-alkyl or C₁-C₄-haloalkoxy-C₁-C₄-alkyl; even more preferably R¹ is halogen, C₁-C₄-alkyl, C₁-C₄-chloroalkyl, C₁-C₄-alkoxy, C₁-C₄-alkoxy-C₁-C₄-alkyl or C₁-C₄-haloalkoxy-C₁-C₄-alkyl; in particular C₁-C₄-alkyl.

According to another embodiment, if R⁴ is 1-methoxycarbonyl-2-methoxy-ethen-1-yl (R4-2, wherein X is O), R¹ cannot be CF₃.

According to a further embodiment, R² is hydrogen, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-alkoxy-C₁-C₄-alkyl or C₁-C₄-haloalkoxy-C₁-C₄-alkyl; more preferably R² is hydrogen, halogen, C₁-C₄-alkyl, C₁-C₄-alkoxy, or C₁-C₄-alkoxy-C₁-C₄-alkyl; even more preferably R² is hydrogen, C₁-C₄-alkyl or C₁-C₄-alkoxy; in particular hydrogen.

According to a further embodiment, R² is halogen, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₂-C₆-alkenyl, C₂-C₆-alkenyloxy, C₂-C₆-alkynyl, C₃-C₆-cycloalkyl or C₃-C₆-cycloalkyl-C₁-C₄-alkyl, wherein the aliphatic moieties of R² may carry 1, 2, 3 or up to the maximum number of identical or different groups R^(a) which independently of one another are selected from halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy.

According to a further embodiment, Z is hydrogen or methyl, in particular methyl.

According to a further embodiment, Y is a divalent group selected from —OCH₂—, —CH₂—, —CH₂CH₂—, —C(CH₃)═N—O—CH₂—, —O—N═C(CH₃)—C(CH₃)═N—O—CH₂— and —C(═N—O—CH₃)—C(CH₃)═NO—CH₂—; preferably —OCH₂—, —CH₂CH₂—, —C(CH₃)═N—O—CH₂—, —O—N═C(CH₃)—C(CH₃)═N—O—CH₂— or —C(═N—O—CH₃)—C(CH₃)═N—O—CH₂—, where the bond depicted on the left side of the divalent group Y is attached to R³, and the bond depicted on the right side is attached to the carbon atom being substituted by R²; in particular Y is —OCH₂, which compounds are of formula I.1:

According to a further embodiment, Y is —CH₂—, which compounds are of formula I.2:

According to a further embodiment, Y is —CH₂CH₂—, which compounds are of formula I.3:

According to a further embodiment, Y is —C(CH₃)═N—O—CH₂—, which compounds are of formula I.4:

According to a further embodiment, Y is —O—N═C(CH₃)—C(CH₃)═N—O—CH₂—, which compounds are of formula I.5:

According to a further embodiment, Y is —C(═N—O—CH₃)—C(CH₃)═N—O—CH₂—, which compounds are of formula I.6:

Particularly preferred embodiments of the invention relate to compounds I, wherein the group Y is one of the following radicals Y-1 to Y-10, where the bond depicted on the left side of the divalent group Y is attached to R³, and the bond depicted on the right side is attached to the carbon atom being substituted by R²:

No. Y Y-1 —OCH₂— Y-2 —CH₂— Y-3 —CH₂CH₂— Y-4 —C(CH₃)═N—O—CH₂— Y-5 —O—N═C(CH₃)—C(CH₃)═N—O—CH₂— Y-6 —C(═N—O—CH3)—C(CH3)═N—O—CH₂— Y-7 —CH₂—C(CH₃)═N—O—CH₂— Y-8 —C(═O)—C(CH₃)═N—O—CH₂— Y-9 —CH₂OCH₂— Y-10 —CH═N—O—CH₂—

Particularly preferred embodiments of the invention relate to compounds I, wherein the group Y is —OCH₂—.

According to a further embodiment, R³ is phenyl or a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl wherein the ring member atoms of the heterocyclyl include besides carbon atoms 1, 2, 3 or 4 heteroatoms selected from the group of N, O and S, wherein R³ may carry 1, 2, 3, 4 or up to the maximum possible number of identical or different groups R^(b) as defined herein; more preferably said 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl is a 5- to 6-membered heteroaryl wherein the ring member atoms of the heteroaryl include besides carbon atoms 1, 2 or 3 heteroatoms selected from the group of N, O and S.

According to a further embodiment, R³ is phenyl, wherein the phenyl may carry 1, 2, 3, 4 or up to the maximum possible number of identical or different groups R^(b) as defined herein.

According to a further embodiment, R³ is a 5-membered-heteroaryl, wherein the ring member atoms of the heterocyclyl include besides carbon atoms 1, 2 or 3 heteroatoms selected from the group of N, O and S, wherein the heteroaryl may carry 1, 2, 3, 4 or up to the maximum possible number of identical or different groups R^(b) as defined herein; more preferably said heteroaryl is pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, 1,2,4-triazolyl, 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl or 1,2,4-thiadiazolyl.

According to a further embodiment, R³ is pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, 1,2,4-triazolyl, 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl or 1,2,4-thiadiazolyl, which is substituted by phenyl, wherein said phenyl may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c), which may be the same or different to any other R^(c), wherein R^(c) is halogen, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, phenyl or a 5-membered saturated, partially unsaturated or aromatic heterocyclyl which, in addition to carbon atoms, contains one to three heteroatoms from the group consisting of N, O and S as ring members; and wherein the aforementioned heterocyclyl groups R^(c) are attached via a direct bond, an oxygen or sulfur atom and for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(d) as defined herein.

According to a further embodiment, R³ is a 6-membered-heteroaryl, wherein the ring member atoms of the heterocyclyl include besides carbon atoms 1, 2 or 3 heteroatoms selected from the group of N, O and S, wherein the heteroaryl may carry 1, 2, 3, 4 or up to the maximum possible number of identical or different groups R^(b) as defined herein; more preferably said heteroaryl is pyridinyl or pyrimidinyl.

According to a further embodiment, R³ carries 1, 2 or 3 identical or different groups R^(b).

According to a further embodiment, R^(b) independently of one another are selected from carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, naphthyl or a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms from the group consisting of O, N and S as ring members; and wherein the aforementioned phenyl and heterocyclyl groups R^(b) are attached via a direct bond, an oxygen or sulfur atom.

According to a further embodiment, the aliphatic or cyclic groups R^(b) for their part carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c), which, may be the same or different to any other R^(c), selected from halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy and C₁-C₄-haloalkoxy; more preferably R^(b) for their part carry 1, 2 or 3 identical or different groups R^(c).

According to a further embodiment, R^(c), which, may be the same or different to any other R^(c), is halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, phenyl or a 5-membered saturated, partially unsaturated or aromatic heterocyclyl which, in addition to carbon atoms, contains one to three heteroatoms from the group consisting of N, O and S as ring members; wherein the aforementioned cyclic groups R^(c) are attached via a direct bond, an oxygen or sulfur atom and for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(d) as defined herein.

According to a further embodiment, two radicals R^(b) that are bound to adjacent ring member atoms of the cyclic group R³ form together with said ring member atoms a fused 5-, 6- or 7-membered saturated, partially unsaturated or aromatic cycle, which may be a carbocycle or heterocycle, wherein the ring member atoms of the fused heterocycle include besides carbon atoms 1, 2, 3 or 4 heteroatoms selected from the group of N, O and S.

According to a further embodiment, R³ is —CR^(A)═N—O—R^(B), wherein R^(A) is amino, hydroxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₂-C₆-alkenyloxy, C₃-C₆-alkynyloxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, naphthyl or a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms from the group consisting of O, N and S as ring members; and wherein the aforementioned phenyl and heterocyclyl groups R^(A) are attached via a direct bond, an oxygen or sulfur atom, where the aliphatic or cyclic groups R^(A) may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(e), which may be the same or different to any other R^(e), is halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy.

According to a further embodiment, R³ is —CR^(A)═N—O—R^(B), wherein R^(B) is hydroxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₁-C₄-alkoxyimino-C₁-C₄-alkylC₁-C₄-alkoxycarbonyl, phenyl, naphthyl or a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms from the group consisting of O, N and S as ring members, where the aliphatic or cyclic groups R^(B) may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(e), which may be the same or different to any other R^(e), is halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy.

More preferably R^(A) and R^(B), independently of each other, are C₁-C₄-alkyl which may carry 1, 2, 3 or up to the maximum possible number of identical or different halogen; in particular R^(A) and R^(B) are methyl.

According to a further embodiment, the aliphatic or cyclic groups R^(A) and/or R^(B) for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(e), more preferably they carry 0, 1 or 3 identical or different groups R^(e).

According to a further embodiment, R^(e), which may be the same or different to any other R^(e), is halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy.

According to a further embodiment, R⁴ is —C(═NOCH₃)—CONHCH₃, —C(═NOCH₃)—COOCH₃, —C(═CHOCH₃)—COOCH₃, —C(═CHOCH₃)—CONHCH₃, —N(OCH₃)—COOCH₃, —N(CH₃)—COOCH₃ or —N(CH₂CH₃)—COOCH₃

According to a further embodiment, R⁴ is R4-1 as defined herein, wherein X is O.

According to a further embodiment, R⁴ is R4-1 as defined herein, wherein X is NH.

According to a further embodiment, R⁴ is R4-2 as defined herein, wherein X is O.

According to a further embodiment, R⁴ is R4-2 as defined herein, wherein X is NH.

According to a further embodiment, R⁴ is R4-3 as defined herein, wherein X is O.

According to a further embodiment, R⁴ is R4-3 as defined herein, wherein X is NH.

According to a further embodiment, R⁴ is R4-4 as defined herein, wherein X is O.

According to a further embodiment, R⁴ is R4-4 as defined herein, wherein X is NH.

According to a further embodiment, R⁵ is C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, more preferably C₁-C₂-alkyl or C₁-C₂-alkoxy, even more preferably methyl, ethyl or methoxy.

According to a further embodiment, R⁴ is R4-4 as defined herein, wherein X is O and wherein R⁵ is methyl, ethyl or methoxy.

According to a further embodiment, R⁴ is R4-5 as defined herein, wherein X is O.

According to a further embodiment, R⁴ is R4-5 as defined herein, wherein X is NH.

According to a further embodiment, R⁴ is R4-6 as defined herein.

According to a further embodiment, R⁴ is R4-7 as defined herein.

Further embodiments of the invention relate to compounds I, wherein the group R³ is one of the following radicals R3-A to R3-B, wherein # indicates the point of attachment to the linker moiety Y:

Line R³ R3-A

R3-B

Particularly preferred embodiments of the invention relate to compounds I, wherein the group R³ is one of the following radicals R3-1 to R3-195, wherein # indicates the point of attachment to the linker moiety Y:

TABLE A Line R³ R3-1

R3-2

R3-3

R3-4

R3-5

R3-6

R3-7

R3-8

R3-9

R3-10

R3-11

R3-12

R3-13

R3-14

R3-15

R3-16

R3-17

R3-18

R3-19

R3-20

R3-21

R3-22

R3-23

R3-24

R3-25

R3-26

R3-27

R3-28

R3-29

R3-30

R3-31

R3-32

R3-33

R3-34

R3-35

R3-36

R3-37

R3-38

R3-39

R3-40

R3-41

R3-42

R3-43

R3-44

R3-45

R3-46

R3-47

R3-48

R3-49

R3-50

R3-51

R3-52

R3-53

R3-54

R3-55

R3-56

R3-57

R3-58

R3-59

R3-60

R3-61

R3-62

R3-63

R3-64

R3-65

R3-66

R3-67

R3-68

R3-69

R3-70

R3-71

R3-72

R3-73

R3-74

R3-75

R3-76

R3-77

R3-78

R3-79

R3-80

R3-81

R3-82

R3-83

R3-84

R3-85

R3-86

R3-87

R3-88

R3-89

R3-90

R3-91

R3-92

R3-93

R3-94

R3-95

R3-96

R3-97

R3-98

R3-99

R3-100

R3-101

R3-102

R3-103

R3-104

R3-105

R3-106

R3-107

R3-108

R3-109

R3-110

R3-111

R3-112

R3-113

R3-114

R3-115

R3-116

R3-117

R3-118

R3-119

R3-120

R3-121

R3-122

R3-123

R3-124

R3-125

R3-126

R3-127

R3-128

R3-129

R3-130

R3-131

R3-132

R3-133

R3-134

R3-135

R3-136

R3-137

R3-138

R3-139

R3-140

R3-141

R3-142

R3-143

R3-144

R3-145

R3-146

R3-147

R3-148

R3-149

R3-150

R3-151

R3-152

R3-153

R3-154

R3-155

R3-156

R3-157

R3-158

R3-159

R3-160

R3-161

R3-162

R3-163

R3-164

R3-165

R3-166

R3-167

R3-168

R3-169

R3-170

R3-171

R3-172

R3-173

R3-174

R3-175

R3-176

R3-177

R3-178

R3-179

R3-180

R3-181

R3-182

R3-183

R3-184

R3-185

R3-186

R3-187

R3-188

R3-189

R3-190

R3-191

R3-192

R3-193

R3-194

R3-195

wherein # indicates the point of attachment to the linker moiety Y.

Preferred embodiments of the invention relate to compounds I, wherein the group R³ is R3-A, in particular R3-1 (1-(4-chlorophenyl)-pyrazol-3-yl).

The compounds I and the compositions according to the invention, respectively, are suitable as fungicides. They are distinguished by an outstanding effectiveness against a broad spectrum of phytopathogenic fungi, including soil-borne fungi, which derive especially from the classes of the Plasmodiophoromycetes, Peronosporomycetes (syn. Oomycetes), Chytridiomycetes, Zygomycetes, Ascomycetes, Basidiomycetes and Deuteromycetes (syn. Fungi imperfecti). Some are systemically effective and they can be used in crop protection as foliar fungicides, fungicides for seed dressing and soil fungicides. Moreover, they are suitable for controlling harmful fungi, which inter alia occur in wood or roots of plants.

The compounds I and the compositions according to the invention are particularly important in the control of a multitude of phytopathogenic fungi on various cultivated plants, such as cereals, e. g. wheat, rye, barley, triticale, oats or rice; beet, e. g. sugar beet or fodder beet; fruits, such as pomes, stone fruits or soft fruits, e. g. apples, pears, plums, peaches, almonds, cherries, strawberries, raspberries, blackberries or gooseberries; leguminous plants, such as lentils, peas, alfalfa or soybeans; oil plants, such as rape, mustard, olives, sunflowers, coconut, cocoa beans, castor oil plants, oil palms, ground nuts or soybeans; cucurbits, such as squashes, cucumber or melons; fiber plants, such as cotton, flax, hemp or jute; citrus fruit, such as oranges, lemons, grapefruits or mandarins; vegetables, such as spinach, lettuce, asparagus, cabbages, carrots, onions, tomatoes, potatoes, cucurbits or paprika; lauraceous plants, such as avocados, cinnamon or camphor; energy and raw material plants, such as corn, soybean, rape, sugar cane or oil palm; corn; tobacco; nuts; coffee; tea; bananas; vines (table grapes and grape juice grape vines); hop; turf; sweet leaf (also called Stevia); natural rubber plants or ornamental and forestry plants, such as flowers, shrubs, broad-leaved trees or evergreens, e. g. conifers; and on the plant propagation material, such as seeds, and the crop material of these plants.

Preferably, compounds I and compositions thereof, respectively are used for controlling a multitude of fungi on field crops, such as potatoes sugar beets, tobacco, wheat, rye, barley, oats, rice, corn, cotton, soybeans, rape, legumes, sunflowers, coffee or sugar cane; fruits; vines; ornamentals; or vegetables, such as cucumbers, tomatoes, beans or squashes.

The term “plant propagation material” is to be understood to denote all the generative parts of the plant such as seeds and vegetative plant material such as cuttings and tubers (e. g. potatoes), which can be used for the multiplication of the plant. This includes seeds, roots, fruits, tubers, bulbs, rhizomes, shoots, sprouts and other parts of plants, including seedlings and young plants, which are to be transplanted after germination or after emergence from soil. These young plants may also be protected before transplantation by a total or partial treatment by immersion or pouring.

Preferably, treatment of plant propagation materials with compounds I and compositions thereof, respectively, is used for controlling a multitude of fungi on cereals, such as wheat, rye, barley and oats; rice, corn, cotton and soybeans.

The term “cultivated plants” is to be understood as including plants which have been modified by breeding, mutagenesis or genetic engineering including but not limiting to agricultural biotech products on the market or in development (cf. cf. http://cera-gmc.org/, see GM crop database therein). Genetically modified plants are plants, which genetic material has been so modified by the use of recombinant DNA techniques that under natural circumstances cannot readily be obtained by cross breeding, mutations or natural recombination. Typically, one or more genes have been integrated into the genetic material of a genetically modified plant in order to improve certain properties of the plant. Such genetic modifications also include but are not limited to targeted posttranslational modification of protein(s), oligo- or polypeptides e. g. by glycosylation or polymer additions such as prenylated, acetylated or farnesylated moieties or PEG moieties.

The compounds I and compositions thereof, respectively, are particularly suitable for controlling the following plant diseases:

Albugo spp. (white rust) on ornamentals, vegetables (e. g. A. candida) and sunflowers (e. g. A. tragopogonis); Alternaria spp. (Alternaria leaf spot) on vegetables, rape (A. brassicola or brassicae), sugar beets (A. tenuis), fruits, rice, soybeans, potatoes (e. g. A. solani or A. alternata), tomatoes (e. g. A. solani or A. alternata) and wheat; Aphanomyces spp. on sugar beets and vegetables; Ascochyta spp. on cereals and vegetables, e. g. A. tritici(anthracnose) on wheat and A. hordei on barley; Bipolaris and Drechslera spp. (teleomorph: Cochliobolus spp.), e. g. Southern leaf blight (D. maydis) or Northern leaf blight (B. zeicola) on corn, e. g. spot blotch (B. sorokiniana) on cereals and e.g. B. oryzae on rice and turfs; Blumeria (formerly Elysiphe) graminis (powdery mildew) on cereals (e. g. on wheat or barley); Botrytis cinerea (teleomorph: Botryotinia fuckeliana: grey mold) on fruits and berries (e. g. strawberries), vegetables (e. g. lettuce, carrots, celery and cabbages), rape, flowers, vines, forestry plants and wheat; Bremia lactucae (downy mildew) on lettuce; Ceratocystis (syn. Ophiostoma) spp. (rot or wilt) on broad-leaved trees and evergreens, e. g. C. ulmi (Dutch elm disease) on elms; Cercospora spp. (Cercospora leaf spots) on corn (e.g. Gray leaf spot: C. zeae-maydis), rice, sugar beets (e. g. C. beticola), sugar cane, vegetables, coffee, soybeans (e. g. C. sojina or C. kikuchii) and rice; Cladosporium spp. on tomatoes (e. g. C. fulvum: leaf mold) and cereals, e. g. C. herbarum (black ear) on wheat; Claviceps purpurea (ergot) on cereals; Cochliobolus (anamorph: Helminthosporium of Bipolaris) spp. (leaf spots) on corn (C. carbonum), cereals (e. g. C. sativus, anamorph: B. sorokiniana) and rice (e. g. C. miyabeanus, anamorph: H. oryzae); Colletotrichum (teleomorph: Glomerella) spp. (anthracnose) on cotton (e. g. C. gossypii), corn (e. g. C. graminicola: Anthracnose stalk rot), soft fruits, potatoes (e. g. C. coccodes: black dot), beans (e. g. C. lindemuthianum) and soybeans (e. g. C. truncatum or C. gloeosporioides); Corticium spp., e. g. C. sasakii (sheath blight) on rice; Corynespora cassiicola (leaf spots) on soybeans and ornamentals; Cycloconium spp., e. g. C. oleaginum on olive trees; Cylindrocarpon spp. (e. g. fruit tree canker or young vine decline, teleomorph: Nectria or Neonectria spp.) on fruit trees, vines (e. g. C. liriodendri, teleomorph: Neonectria liriodendri: Black Foot Disease) and ornamentals; Dematophora (teleomorph: Rosellinia) necatrix (root and stem rot) on soybeans; Diaporthe spp., e. g. D. phaseolorum (damping off) on soybeans; Drechslera (syn. Helminthosporium, teleomorph: Pyrenophora) spp. on corn, cereals, such as barley (e. g. D. teres, net blotch) and wheat (e. g. D. tritici-repentis: tan spot), rice and turf; Esca (dieback, apoplexy) on vines, caused by Formitiporia (syn. Phellinus) punctata, F. mediterranea, Phaeomoniella chlamydospora (earlier Phaeoacremonium chlamydosporum), Phaeoacremonium aleophilum and/or Botryosphaeria obtusa; Elsinoe spp. on pome fruits (E. pyri), soft fruits (E. veneta: anthracnose) and vines (E. ampelina: anthracnose); Entyloma oryzae (leaf smut) on rice; Epicoccum spp. (black mold) on wheat; Erysiphe spp. (powdery mildew) on sugar beets (E. betae), vegetables (e. g. E. pisi), such as cucurbits (e. g. E. cichoracearum), cabbages, rape (e. g. E. cruciferarum); Eutypa lata (Eutypa canker or dieback, anamorph: Cytosporina lata, syn. Libertella blepharis) on fruit trees, vines and ornamental woods; Exserohilum (syn. Helminthosporium) spp. on corn (e. g. E. turcicum); Fusarium (teleomorph: Gibberella) spp. (wilt, root or stem rot) on various plants, such as F. graminearum or F. culmorum (root rot, scab or head blight) on cereals (e. g. wheat or barley), F. oxysporum on tomatoes, F. solani on soybeans and F. verticillioides on corn; Gaeumannomyces graminis (take-all) on cereals (e. g. wheat or barley) and corn; Gibberella spp. on cereals (e. g. G. zeae) and rice (e. g. G. fujikuroi: Bakanae disease); Glomerella cingulata on vines, pome fruits and other plants and G. gossypii on cotton; Grainstaining complex on rice; Guignardia bewellii (black rot) on vines; Gymnosporangium spp. on rosaceous plants and junipers, e. g. G. sabinae (rust) on pears; Helminthosporium spp. (syn. Drechslera, teleomorph: Cochliobolus) on corn, cereals and rice; Hemileia spp., e. g. H. vastatrix (coffee leaf rust) on coffee; Isariopsis clavispora (syn. Cladosporium vitis) on vines; Macrophomina phaseolina (syn. phaseoli) (root and stem rot) on soybeans and cotton; Microdochium (syn. Fusarium) nivale (pink snow mold) on cereals (e. g. wheat or barley); Microsphaera diffusa (powdery mildew) on soybeans; Monilinia spp., e. g. M. laxa, M. fructicola and M. fructigena (bloom and twig blight, brown rot) on stone fruits and other rosaceous plants; Mycosphaerella spp. on cereals, bananas, soft fruits and ground nuts, such as e. g. M. graminicola (anamorph: Septoria tritici, Septoria blotch) on wheat or M. fijiensis (black Sigatoka disease) on bananas; Peronospora spp. (downy mildew) on cabbage (e. g. P. brassicae), rape (e. g. P. parasitica), onions (e. g. P. destructor), tobacco (P. tabacina) and soybeans (e. g. P. manshurica); Phakopsora pachyrhizi and P. meibomiae (soybean rust) on soybeans; Phialophora spp. e. g. on vines (e. g. P. tracheiphila and P. tetraspora) and soybeans (e. g. P. gregata: stem rot); Phoma lingam (root and stem rot) on rape and cabbage and P. betae (root rot, leaf spot and damping-off) on sugar beets; Phomopsis spp. on sunflowers, vines (e. g. P. viticola: can and leaf spot) and soybeans (e. g. stem rot: P. phaseoli, teleomorph: Diaporthe phaseolorum); Physoderma maydis (brown spots) on corn; Phytophthora spp. (wilt, root, leaf, fruit and stem root) on various plants, such as paprika and cucurbits (e. g. P. capsici), soybeans (e. g. P. megasperma, syn. P. sojae), potatoes and tomatoes (e. g. P. infestans: late blight) and broad-leaved trees (e. g. P. ramorum: sudden oak death); Plasmodiophora brassicae (club root) on cabbage, rape, radish and other plants; Plasmopara spp., e. g. P. viticola (grapevine downy mildew) on vines and P. halstedii on sunflowers; Podosphaera spp. (powdery mildew) on rosaceous plants, hop, pome and soft fruits, e. g. P. leucotricha on apples; Polymyxa spp., e. g. on cereals, such as barley and wheat (P. graminis) and sugar beets (P. betae) and thereby transmitted viral diseases; Pseudocercosporella herpotrichoides (eyespot, teleomorph: Tapesia yallundae) on cereals, e. g. wheat or barley; Pseudoperonospora (downy mildew) on various plants, e. g. P. cubensis on cucurbits or P. humili on hop; Pseudopezicula tracheiphila (red fire disease or ‘rotbrenner’, anamorph: Phialophora) on vines; Puccinia spp. (rusts) on various plants, e. g. P. triticina (brown or leaf rust), P. striiformis (stripe or yellow rust), P. hordei (dwarf rust), P. graminis (stem or black rust) or P. recondita (brown or leaf rust) on cereals, such as e. g. wheat, barley or rye, P. kuehnii (orange rust) on sugar cane and P. asparagi on asparagus; Pyrenophora (anamorph: Drechslera) tritici-repentis (tan spot) on wheat or P. teres (net blotch) on barley; Pyricularia spp., e. g. P. oryzae (teleomorph: Magnaporthe grisea, rice blast) on rice and P. grisea on turf and cereals; Pythium spp. (damping-off) on turf, rice, corn, wheat, cotton, rape, sunflowers, soybeans, sugar beets, vegetables and various other plants (e. g. P. ultimum or P. aphanidermatum); Ramularia spp., e. g. R. collo-cygni (Ramularia leaf spots, Physiological leaf spots) on barley and R. beticola on sugar beets; Rhizoctonia spp. on cotton, rice, potatoes, turf, corn, rape, potatoes, sugar beets, vegetables and various other plants, e. g. R. solani (root and stem rot) on soybeans, R. solani (sheath blight) on rice or R. cerealis (Rhizoctonia spring blight) on wheat or barley; Rhizopus stolonifer (black mold, soft rot) on strawberries, carrots, cabbage, vines and tomatoes; Rhynchosporium secalis (scald) on barley, rye and triticale; Sarocladium oryzae and S. attenuatum (sheath rot) on rice; Sclerotinia spp. (stem rot or white mold) on vegetables and field crops, such as rape, sunflowers (e. g. S. sclerotiorum) and soybeans (e. g. S. rolfsii or S. sclerotiorum); Septoria spp. on various plants, e. g. S. glycines (brown spot) on soybeans, S. tritici(Septoria blotch) on wheat and S. (syn. Stagonospora) nodorum (Stagonospora blotch) on cereals; Uncinula (syn. Erysiphe) necator (powdery mildew, anamorph: Oidium tuckeri) on vines; Setospaeria spp. (leaf blight) on corn (e. g. S. turcicum, syn. Helminthosporium turcicum) and turf; Sphacelotheca spp. (smut) on corn, (e. g. S. reiliana: head smut), sorghum and sugar cane; Sphaerotheca fuliginea (powdery mildew) on cucurbits; Spongospora subterranea (powdery scab) on potatoes and thereby transmitted viral diseases; Stagonospora spp. on cereals, e. g. S. nodorum (Stagonospora blotch, teleomorph: Leptosphaeria [syn. Phaeosphaeria] nodorum) on wheat; Synchytrium endobioticum on potatoes (potato wart disease); Taphrina spp., e. g. T. deformans (leaf curl disease) on peaches and T. pruni (plum pocket) on plums; Thielaviopsis spp. (black root rot) on tobacco, pome fruits, vegetables, soybeans and cotton, e. g. T. basicola (syn. Chalara elegans); Tilletia spp. (common bunt or stinking smut) on cereals, such as e. g. T. tritici (syn. T. caries, wheat bunt) and T. controversa (dwarf bunt) on wheat; Typhula incarnata (grey snow mold) on barley or wheat; Urocystis spp., e. g. U. occulta (stem smut) on rye; Uromyces spp. (rust) on vegetables, such as beans (e. g. U. appendiculatus, syn. U. phaseoli) and sugar beets (e. g. U. betae); Ustilago spp. (loose smut) on cereals (e. g. U. nuda and U. avaenae), corn (e. g. U. maydis: corn smut) and sugar cane; Venturia spp. (scab) on apples (e. g. V. inaequalis) and pears; and Verticillium spp. (wilt) on various plants, such as fruits and ornamentals, vines, soft fruits, vegetables and field crops, e. g. V. dahliae on strawberries, rape, potatoes and tomatoes.

The compounds I and compositions thereof, respectively, may be used for improving the health of a plant. The invention also relates to a method for improving plant health by treating a plant, its propagation material and/or the locus where the plant is growing or is to grow with an effective amount of compounds I and compositions thereof, respectively.

The term “plant health” is to be understood to denote a condition of the plant and/or its products which is determined by several indicators alone or in combination with each other such as yield (e. g. increased biomass and/or increased content of valuable ingredients), plant vigor (e. g. improved plant growth and/or greener leaves (“greening effect”)), quality (e. g. improved content or composition of certain ingredients) and tolerance to abiotic and/or biotic stress. The above identified indicators for the health condition of a plant may be interdependent or may result from each other.

The compounds of formula I can be present in different crystal modifications whose biological activity may differ. They are likewise subject matter of the present invention.

The compounds I are employed as such or in form of compositions by treating the fungi or the plants, plant propagation materials, such as seeds, soil, surfaces, materials or rooms to be protected from fungal attack with a fungicidally effective amount of the active substances. The application can be carried out both before and after the infection of the plants, plant propagation materials, such as seeds, soil, surfaces, materials or rooms by the fungi.

Plant propagation materials may be treated with compounds I as such or a composition comprising at least one compound I prophylactically either at or before planting or transplanting.

The invention also relates to agrochemical compositions comprising an auxiliary and at least one compound I according to the invention.

An agrochemical composition comprises a fungicidally effective amount of a compound I. The term “effective amount” denotes an amount of the composition or of the compounds I, which is sufficient for controlling harmful fungi on cultivated plants or in the protection of materials and which does not result in a substantial damage to the treated plants. Such an amount can vary in a broad range and is dependent on various factors, such as the fungal species to be controlled, the treated cultivated plant or material, the climatic conditions and the specific compound I used.

The compounds I, their N-oxides and salts can be converted into customary types of agrochemical compositions, e. g. solutions, emulsions, suspensions, dusts, powders, pastes, granules, pressings, capsules, and mixtures thereof. Examples for composition types are suspensions (e.g. SC, OD, FS), emulsifiable concentrates (e.g. EC), emulsions (e.g. EW, EO, ES, ME), capsules (e.g. CS, ZC), pastes, pastilles, wettable powders or dusts (e.g. WP, SP, WS, DP, DS), pressings (e.g. BR, TB, DT), granules (e.g. WG, SG, GR, FG, GG, MG), insecticidal articles (e.g. LN), as well as gel formulations for the treatment of plant propagation materials such as seeds (e.g. GF). These and further compositions types are defined in the “Catalogue of pesticide formulation types and international coding system”, Technical Monograph No. 2, 6^(th) Ed. May 2008, CropLife International.

The compositions are prepared in a known manner, such as described by Mollet and Grubemann, Formulation technology, Wiley VCH, Weinheim, 2001; or Knowles, New developments in crop protection product formulation, Agrow Reports DS243, T&F Informa, London, 2005.

Suitable auxiliaries are solvents, liquid carriers, solid carriers or fillers, surfactants, dispersants, emulsifiers, wetters, adjuvants, solubilizers, penetration enhancers, protective colloids, adhesion agents, thickeners, humectants, repellents, attractants, feeding stimulants, compatibilizers, bactericides, anti-freezing agents, anti-foaming agents, colorants, tackifiers and binders.

Suitable solvents and liquid carriers are water and organic solvents, such as mineral oil fractions of medium to high boiling point, e.g. kerosene, diesel oil; oils of vegetable or animal origin; aliphatic, cyclic and aromatic hydrocarbons, e. g. toluene, paraffin, tetrahydronaphthalene, alkylated naphthalenes; alcohols, e.g. ethanol, propanol, butanol, benzylalcohol, cyclohexanol; glycols; DMSO; ketones, e.g. cyclohexanone; esters, e.g. lactates, carbonates, fatty acid esters, gamma-butyrolactone; fatty acids; phosphonates; amines; amides, e.g. N-methylpyrrolidone, fatty acid dimethylamides; and mixtures thereof.

Suitable solid carriers or fillers are mineral earths, e.g. silicates, silica gels, talc, kaolins, limestone, lime, chalk, clays, dolomite, diatomaceous earth, bentonite, calcium sulfate, magnesium sulfate, magnesium oxide; polysaccharides, e.g. cellulose, starch; fertilizers, e.g. ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas; products of vegetable origin, e.g. cereal meal, tree bark meal, wood meal, nutshell meal, and mixtures thereof.

Suitable surfactants are surface-active compounds, such as anionic, cationic, nonionic and amphoteric surfactants, block polymers, polyelectrolytes, and mixtures thereof. Such surfactants can be used as emulsifier, dispersant, solubilizer, wetter, penetration enhancer, protective colloid, or adjuvant. Examples of surfactants are listed in McCutcheon's, Vol. 1: Emulsifiers & Detergents, McCutcheon's Directories, Glen Rock, USA, 2008 (International Ed. or North American Ed.).

Suitable anionic surfactants are alkali, alkaline earth or ammonium salts of sulfonates, sulfates, phosphates, carboxylates, and mixtures thereof. Examples of sulfonates are alkylarylsulfonates, diphenylsulfonates, alpha-olefin sulfonates, lignine sulfonates, sulfonates of fatty acids and oils, sulfonates of ethoxylated alkylphenols, sulfonates of alkoxylated arylphenols, sulfonates of condensed naphthalenes, sulfonates of dodecyl- and tridecylbenzenes, sulfonates of naphthalenes and alkylnaphthalenes, sulfosuccinates or sulfosuccinamates. Examples of sulfates are sulfates of fatty acids and oils, of ethoxylated alkylphenols, of alcohols, of ethoxylated alcohols, or of fatty acid esters. Examples of phosphates are phosphate esters. Examples of carboxylates are alkyl carboxylates, and carboxylated alcohol or alkylphenol ethoxylates.

Suitable nonionic surfactants are alkoxylates, N-substituted fatty acid amides, amine oxides, esters, sugar-based surfactants, polymeric surfactants, and mixtures thereof. Examples of alkoxylates are compounds such as alcohols, alkylphenols, amines, amides, arylphenols, fatty acids or fatty acid esters which have been alkoxylated with 1 to 50 equivalents. Ethylene oxide and/or propylene oxide may be employed for the alkoxylation, preferably ethylene oxide. Examples of N-substituted fatty acid amides are fatty acid glucamides or fatty acid alkanolamides. Examples of esters are fatty acid esters, glycerol esters or monoglycerides. Examples of sugar-based surfactants are sorbitans, ethoxylated sorbitans, sucrose and glucose esters or alkylpolyglucosides. Examples of polymeric surfactants are home- or copolymers of vinylpyrrolidone, vinylalcohols, or vinylacetate.

Suitable cationic surfactants are quaternary surfactants, for example quaternary ammonium compounds with one or two hydrophobic groups, or salts of long-chain primary amines. Suitable amphoteric surfactants are alkylbetains and imidazolines. Suitable block polymers are block polymers of the A-B or A-B-A type comprising blocks of polyethylene oxide and polypropylene oxide, or of the A-B-C type comprising alkanol, polyethylene oxide and polypropylene oxide. Suitable polyelectrolytes are polyacids or polybases. Examples of polyacids are alkali salts of polyacrylic acid or polyacid comb polymers. Examples of polybases are polyvinylamines or polyethyleneamines.

Suitable adjuvants are compounds, which have a neglectable or even no pesticidal activity themselves, and which improve the biological performance of the compound I on the target. Examples are surfactants, mineral or vegetable oils, and other auxiliaries. Further examples are listed by Knowles, Adjuvants and additives, Agrow Reports DS256, T&F Informa UK, 2006, chapter 5.

Suitable thickeners are polysaccharides (e.g. xanthan gum, carboxymethylcellulose), anorganic clays (organically modified or unmodified), polycarboxylates, and silicates.

Suitable bactericides are bronopol and isothiazolinone derivatives such as alkylisothiazolinones and benzisothiazolinones.

Suitable anti-freezing agents are ethylene glycol, propylene glycol, urea and glycerin.

Suitable anti-foaming agents are silicones, long chain alcohols, and salts of fatty acids.

Suitable colorants (e.g. in red, blue, or green) are pigments of low water solubility and water-soluble dyes. Examples are inorganic colorants (e.g. iron oxide, titan oxide, iron hexacyanoferrate) and organic colorants (e.g. alizarin-, azo- and phthalocyanine colorants).

Suitable tackifiers or binders are polyvinylpyrrolidons, polyvinylacetates, polyvinyl alcohols, polyacrylates, biological or synthetic waxes, and cellulose ethers.

Examples for composition types and their preparation are:

i) Water-Soluble Concentrates (SL, LS)

10-60 wt % of a compound I and 5-15 wt % wetting agent (e.g. alcohol alkoxylates) are dissolved in water and/or in a water-soluble solvent (e.g. alcohols) ad 100 wt %. The active substance dissolves upon dilution with water.

ii) Dispersible Concentrates (DC)

5-25 wt % of a compound I and 1-10 wt % dispersant (e. g. polyvinylpyrrolidone) are dissolved in organic solvent (e.g. cyclohexanone) ad 100 wt %. Dilution with water gives a dispersion.

iii) Emulsifiable Concentrates (EC)

15-70 wt % of a compound I and 5-10 wt % emulsifiers (e.g. calcium dodecylbenzenesulfonate and castor oil ethoxylate) are dissolved in water-insoluble organic solvent (e.g. aromatic hydrocarbon) ad 100 wt %. Dilution with water gives an emulsion.

iv) Emulsions (EW, EO, ES)

5-40 wt % of a compound I and 1-10 wt % emulsifiers (e.g. calcium dodecylbenzenesulfonate and castor oil ethoxylate) are dissolved in 20-40 wt % water-insoluble organic solvent (e.g. aromatic hydrocarbon). This mixture is introduced into water ad 100 wt % by means of an emulsifying machine and made into a homogeneous emulsion. Dilution with water gives an emulsion.

v) Suspensions (SC, OD, FS)

In an agitated ball mill, 20-60 wt % of a compound I are comminuted with addition of 2-10 wt % dispersants and wetting agents (e.g. sodium lignosulfonate and alcohol ethoxylate), 0.1-2 wt % thickener (e.g. xanthan gum) and water ad 100 wt % to give a fine active substance suspension. Dilution with water gives a stable suspension of the active substance. For FS type composition up to 40 wt % binder (e.g. polyvinylalcohol) is added.

vi) Water-Dispersible Granules and Water-Soluble Granules (WG, SG)

50-80 wt % of a compound I are ground finely with addition of dispersants and wetting agents (e.g. sodium lignosulfonate and alcohol ethoxylate) ad 100 wt % and prepared as water-dispersible or water-soluble granules by means of technical appliances (e. g. extrusion, spray tower, fluidized bed). Dilution with water gives a stable dispersion or solution of the active substance.

vii) Water-Dispersible Powders and Water-Soluble Powders (WP, SP, WS)

50-80 wt % of a compound I are ground in a rotor-stator mill with addition of 1-5 wt % dispersants (e.g. sodium lignosulfonate), 1-3 wt % wetting agents (e.g. alcohol ethoxylate) and solid carrier (e.g. silica gel) ad 100 wt %. Dilution with water gives a stable dispersion or solution of the active substance.

viii) Gel (GW, GF)

In an agitated ball mill, 5-25 wt % of a compound I are comminuted with addition of 3-10 wt % dispersants (e.g. sodium lignosulfonate), 1-5 wt % thickener (e.g. carboxymethylcellulose) and water ad 100 wt % to give a fine suspension of the active substance. Dilution with water gives a stable suspension of the active substance.

iv) Microemulsion (ME)

5-20 wt % of a compound I are added to 5-30 wt % organic solvent blend (e.g. fatty acid dimethylamide and cyclohexanone), 10-25 wt % surfactant blend (e.g. alcohol ethoxylate and arylphenol ethoxylate), and water ad 100%. This mixture is stirred for 1 h to produce spontaneously a thermodynamically stable microemulsion.

iv) Microcapsules (CS)

An oil phase comprising 5-50 wt % of a compound I, 0-40 wt % water insoluble organic solvent (e.g. aromatic hydrocarbon), 2-15 wt % acrylic monomers (e.g. methylmethacrylate, methacrylic acid and a di- or triacrylate) are dispersed into an aqueous solution of a protective colloid (e.g. polyvinyl alcohol). Radical polymerization initiated by a radical initiator results in the formation of poly(meth)acrylate microcapsules. Alternatively, an oil phase comprising 5-50 wt % of a compound I according to the invention, 0-40 wt % water insoluble organic solvent (e.g. aromatic hydrocarbon), and an isocyanate monomer (e.g. diphenylmethene-4,4′-diisocyanate) are dispersed into an aqueous solution of a protective colloid (e.g. polyvinyl alcohol). The addition of a polyamine (e.g. hexamethylenediamine) results in the formation of polyurea microcapsules. The monomers amount to 1-10 wt %. The wt % relate to the total CS composition.

ix) Dustable Powders (DP, DS)

1-10 wt % of a compound I are ground finely and mixed intimately with solid carrier (e.g. finely divided kaolin) ad 100 wt %.

x) Granules (GR, FG)

0.5-30 wt % of a compound I is ground finely and associated with solid carrier (e.g. silicate) ad 100 wt %. Granulation is achieved by extrusion, spray-drying or fluidized bed.

xi) Ultra-Low Volume Liquids (UL)

1-50 wt % of a compound I are dissolved in organic solvent (e.g. aromatic hydrocarbon) ad 100 wt %.

The compositions types i) to xi) may optionally comprise further auxiliaries, such as 0.1-1 wt % bactericides, 5-15 wt % anti-freezing agents, 0.1-1 wt % anti-foaming agents, and 0.1-1 wt % colorants.

The agrochemical compositions generally comprise between 0.01 and 95%, preferably between 0.1 and 90%, and in particular between 0.5 and 75%, by weight of active substance. The active substances are employed in a purity of from 90% to 100%, preferably from 95% to 100% (according to NMR spectrum).

Solutions for seed treatment (LS), Suspoemulsions (SE), flowable concentrates (FS), powders for dry treatment (DS), water-dispersible powders for slurry treatment (WS), water-soluble powders (SS), emulsions (ES), emulsifiable concentrates (EC) and gels (GF) are usually employed for the purposes of treatment of plant propagation materials, particularly seeds. The compositions in question give, after two-to-tenfold dilution, active substance concentrations of from 0.01 to 60% by weight, preferably from 0.1 to 40%, in the ready-to-use preparations. Application can be carried out before or during sowing. Methods for applying compound I and compositions thereof, respectively, on to plant propagation material, especially seeds include dressing, coating, pelleting, dusting, soaking and in-furrow application methods of the propagation material. Preferably, compound I or the compositions thereof, respectively, are applied on to the plant propagation material by a method such that germination is not induced, e. g. by seed dressing, pelleting, coating and dusting.

When employed in plant protection, the amounts of active substances applied are, depending on the kind of effect desired, from 0.001 to 2 kg per ha, preferably from 0.005 to 2 kg per ha, more preferably from 0.05 to 0.9 kg per ha, and in particular from 0.1 to 0.75 kg per ha.

In treatment of plant propagation materials such as seeds, e. g. by dusting, coating or drenching seed, amounts of active substance of from 0.1 to 1000 g, preferably from 1 to 1000 g, more preferably from 1 to 100 g and most preferably from 5 to 100 g, per 100 kilogram of plant propagation material (preferably seeds) are generally required.

When used in the protection of materials or stored products, the amount of active substance applied depends on the kind of application area and on the desired effect. Amounts customarily applied in the protection of materials are 0.001 g to 2 kg, preferably 0.005 g to 1 kg, of active substance per cubic meter of treated material.

Various types of oils, wetters, adjuvants, fertilizer, or micronutrients, and further pesticides (e.g. herbicides, insecticides, fungicides, growth regulators, safeners) may be added to the active substances or the compositions comprising them as premix or, if appropriate not until immediately prior to use (tank mix). These agents can be admixed with the compositions according to the invention in a weight ratio of 1:100 to 100:1, preferably 1:10 to 10:1.

The user applies the composition according to the invention usually from a predosage device, a knapsack sprayer, a spray tank, a spray plane, or an irrigation system. Usually, the agrochemical composition is made up with water, buffer, and/or further auxiliaries to the desired application concentration and the ready-to-use spray liquor or the agrochemical composition according to the invention is thus obtained. Usually, 20 to 2000 liters, preferably 50 to 400 liters, of the ready-to-use spray liquor are applied per hectare of agricultural useful area.

According to one embodiment, individual components of the composition according to the invention such as parts of a kit or parts of a binary or ternary mixture may be mixed by the user himself in a spray tank and further auxiliaries may be added, if appropriate.

Mixing the compounds I or the compositions comprising them in the use form as fungicides with other fungicides results in many cases in an expansion of the fungicidal spectrum of activity being obtained or in a prevention of fungicide resistance development. Furthermore, in many cases, synergistic effects are obtained.

The following list of active substances, in conjunction with which the compounds I can be used, is intended to illustrate the possible combinations but does not limit them:

-   A) Respiration inhibitors     -   Inhibitors of complex III at Q_(o) site (e.g. strobilurins):         azoxystrobin, coumethoxystrobin, coumoxystrobin, dimoxystrobin,         enestroburin, fenaminstrobin, fenoxystrobin/flufenoxystrobin,         fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin,         picoxystrobin, pyraclostrobin, pyrametostrobin, pyraoxystrobin,         trifloxystrobin,         2-[2-(2,5-dimethyl-phenoxymethyl)-phenyl]-3-methoxy-acrylic acid         methyl ester and         2-(2-(3-(2,6-dichlorophenyl)-1-methyl-allylideneaminooxymethyl)-phenyl)-2-methoxyimino-N-methyl-acetamide,         pyribencarb, triclopyricarb/chlorodincarb, famoxadone,         fenamidone;     -   inhibitors of complex III at Q_(i) site: cyazofamid, amisulbrom,         [(3S,6S,7R,8R)-8-benzyl-3-[(3-acetoxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[[3-(acetoxymethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[(3-isobutoxycarbonyloxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[[3-(1,3-benzodioxol-5-ylmethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate;         (3S,6S,7R,8R)-3-[[(3-hydroxy-4-methoxy-2-pyridinyl)carbonyl]amino]-6-methyl-4,9-dioxo-8-(phenylmethyl)-1,5-dioxonan-7-yl         2-methylpropanoate     -   inhibitors of complex II (e. g. carboxamides): benodanil,         benzovindiflupyr, bixafen, boscalid, carboxin, fenfuram,         fluopyram, flutolanil, fluxapyroxad, furametpyr, isopyrazam,         mepronil, oxycarboxin, penflufen, penthiopyrad, sedaxane,         tecloftalam, thifluzamide,         N-(4′-trifluoromethylthiobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide,         N-(2-(1,3,3-trimethyl-butyl)-phenyl)-1,3-dimethyl-5-fluoro-1H-pyrazole-4-carboxamide,         3-(difluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(trifluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         1,3-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(trifluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(difluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         1,3,5-trimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide;     -   other respiration inhibitors (e.g. complex I, uncouplers):         diflumetorim,         (5,8-difluoroquinazolin-4-yl)-{2-[2-fluoro-4-(4-trifluoromethylpyridin-2-yloxy)-phenyl]-ethyl}-amine;         nitrophenyl derivates: binapacryl, dinobuton, dinocap,         fluazinam; ferimzone; organometal compounds: fentin salts, such         as fentin-acetate, fentin chloride or fentin hydroxide;         ametoctradin; and silthiofam; -   B) Sterol biosynthesis inhibitors (SBI fungicides)     -   C14 demethylase inhibitors (DMI fungicides): triazoles:         azaconazole, bitertanol, bromuconazole, cyproconazole,         difenoconazole, diniconazole, diniconazole-M, epoxiconazole,         fenbuconazole, fluquinconazole, flusilazole, flutriafol,         hexaconazole, imibenconazole, ipconazole, metconazole,         myclobutanil, oxpoconazole, paclobutrazole, penconazole,         propiconazole, prothioconazole, simeconazole, tebuconazole,         tetraconazole, triadimefon, triadimenol, triticonazole,         uniconazole,         1-[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-5-thiocyanato-1H-[1,2,4]triazole,         2-[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)oxiranylmethyl]-2H-[1,2,4]triazole-3-thiol;         imidazoles: imazalil, pefurazoate, prochloraz, triflumizol;         pyrimidines, pyridines and piperazines: fenarimol, nuarimol,         pyrifenox, triforine;     -   Delta14-reductase inhibitors: aldimorph, dodemorph,         dodemorph-acetate, fenpropimorph, tridemorph, fenpropidin,         piperalin, spiroxamine;     -   Inhibitors of 3-keto reductase: fenhexamid; -   C) Nucleic acid synthesis inhibitors     -   phenylamides or acyl amino acid fungicides: benalaxyl,         benalaxyl-M, kiralaxyl, metalaxyl, metalaxyl-M (mefenoxam),         ofurace, oxadixyl;     -   others: hymexazole, octhilinone, oxolinic acid, bupirimate,         5-fluorocytosine, 5-fluoro-2-(p-tolylmethoxy)pyrimidin-4-amine,         5-fluoro-2-(4-fluorophenylmethoxy)pyrimidin-4-amine; -   D) Inhibitors of cell division and cytoskeleton     -   tubulin inhibitors, such as benzimidazoles, thiophanates:         benomyl, carbendazim, fuberidazole, thiabendazole,         thiophanate-methyl; triazolopyrimidines:         5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine     -   other cell division inhibitors: diethofencarb, ethaboxam,         pencycuron, fluopicolide, zoxamide, metrafenone, pyriofenone; -   E) Inhibitors of amino acid and protein synthesis     -   methionine synthesis inhibitors (anilino-pyrimidines):         cyprodinil, mepanipyrim, pyrimethanil;     -   protein synthesis inhibitors: blasticidin-S, kasugamycin,         kasugamycin hydrochloride-hydrate, mildiomycin, streptomycin,         oxytetracyclin, polyoxine, validamycin A; -   F) Signal transduction inhibitors     -   MAP/histidine kinase inhibitors: fluoroimid, iprodione,         procymidone, vinclozolin, fenpiclonil, fludioxonil;     -   G protein inhibitors: quinoxyfen; -   G) Lipid and membrane synthesis inhibitors     -   Phospholipid biosynthesis inhibitors: edifenphos, iprobenfos,         pyrazophos, isoprothiolane;     -   lipid peroxidation: dicloran, quintozene, tecnazene,         tolclofos-methyl, biphenyl, chloroneb, etridiazole;     -   phospholipid biosynthesis and cell wall deposition:         dimethomorph, flumorph, mandipropamid, pyrimorph,         benthiavalicarb, iprovalicarb, valifenalate and         N-(1-(1-(4-cyano-phenyl)ethanesulfonyl)-but-2-yl) carbamic         acid-(4-fluorophenyl) ester;     -   compounds affecting cell membrane permeability and fatty acids:         propamocarb, propamocarb-hydrochlorid     -   fatty acid amide hydrolase inhibitors:         1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanone -   H) Inhibitors with Multi Site Action     -   inorganic active substances: Bordeaux mixture, copper acetate,         copper hydroxide, copper oxychloride, basic copper sulfate,         sulfur;     -   thio- and dithiocarbamates: ferbam, mancozeb, maneb, metam,         metiram, propineb, thiram, zineb, ziram;     -   organochlorine compounds (e.g. phthalimides, sulfamides,         chloronitriles): anilazine, chlorothalonil, captafol, captan,         folpet, dichlofluanid, dichlorophen, flusulfamide,         hexachlorobenzene, pentachlorphenole and its salts, phthalide,         tolylfluanid,         N-(4-chloro-2-nitro-phenyl)-N-ethyl-4-methyl-benzenesulfonamide;     -   guanidines and others: guanidine, dodine, dodine free base,         guazatine, guazatine-acetate, iminoctadine,         iminoctadine-triacetate, iminoctadine-tris(albesilate),         dithianon,         2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetraone; -   I) Cell wall synthesis inhibitors     -   inhibitors of glucan synthesis: validamycin, polyoxin B; melanin         synthesis inhibitors: pyroquilon, tricyclazole, carpropamid,         dicyclomet, fenoxanil; -   J) Plant defence inducers     -   acibenzolar-S-methyl, probenazole, isotianil, tiadinil,         prohexadione-calcium; phosphonates: fosetyl, fosetyl-aluminum,         phosphorous acid and its salts; -   K) Unknown mode of action     -   bronopol, chinomethionat, cyflufenamid, cymoxanil, dazomet,         debacarb, diclomezine, difenzoquat, difenzoquat-methylsulfate,         diphenylamin, fenpyrazamine, flumetover, flusulfamide,         flutianil, methasulfocarb, nitrapyrin, nitrothal-isopropyl,         oxathiapiprolin, oxin-copper, proquinazid, tebufloquin,         tecloftalam, triazoxide, 2-butoxy-6-iodo-3-propylchromen-4-one,         N-(cyclopropylmethoxyimino-(6-difluoromethoxy-2,3-difluoro-phenyl)-methyl)-2-phenyl         acetamide,         N′-(4-(4-chloro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(4-(4-fluoro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(2-methyl-5-trifluoromethyl-4-(3-trimethylsilanyl-propoxy)-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(5-difluoromethyl-2-methyl-4-(3-trimethylsilanylpropoxy)-phenyl)-N-ethyl-N-methyl         formamidine, methoxy-acetic acid         6-tert-butyl-8-fluoro-2,3-dimethyl-quinolin-4-yl ester,         3-[5-(4-methylphenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine,         3-[5-(4-chloro-phenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine         (pyrisoxazole),     -   N-(6-methoxy-pyridin-3-yl) cyclopropanecarboxylic acid amide,         5-chloro-1-(4,6-dimethoxy-pyrimidin-2-yl)-2-methyl-1H-benzoimidazole,         2-(4-chloro-phenyl)-N-[4-(3,4-dimethoxy-phenyl)-isoxazol-5-yl]-2-prop-2-ynyloxy-acetamide; -   L) Antifungal biocontrol agents, plant bioactivators: Ampelomyces     quisqualis (e.g. AQ 10® from Intrachem Bio GmbH & Co. KG, Germany),     Aspergillus flavus (e.g. AFLAGUARD® from Syngenta, CH),     Aureobasidium pullulans (e.g. BOTECTOR® from bio-ferm GmbH,     Germany), Bacillus pumilus (e.g. NRRL Accession No. B-30087 in     SONATA® and BALLAD® Plus from AgraQuest Inc., USA), Bacillus     subtilis (e.g. isolate NRRL-Nr. B-21661 in RHAPSODY®, SERENADE® MAX     and SERENADE® ASO from AgraQuest Inc., USA), Bacillus subtilis var.     amyloliquefaciens FZB24 (e.g. TAEGRO® from Novozyme Biologicals,     Inc., USA), Candida oleophila I-82 (e.g. ASPIRE® from Ecogen Inc.,     USA), Candida saitoana (e.g. BIOCURE® (in mixture with lysozyme) and     BIOCOAT® from Micro Flo Company, USA (BASF SE) and Arysta), Chitosan     (e.g. ARMOUR-ZEN from BotriZen Ltd., NZ), Clonostachys rosea f.     catenulata, also named Gliocladium catenulatum (e.g. isolate J1446:     PRESTOP® from Verdera, Finland), Coniothyrium minitans (e.g.     CONTANS® from Prophyta, Germany), Cryphonectria parasitica (e.g.     Endothia parasitica from CNICM, France), Cryptococcus albidus (e.g.     YIELD PLUS® from Anchor Bio-Technologies, South Africa), Fusarium     oxysporum (e.g. BIOFOX® from S.I.A.P.A., Italy, FUSACLEAN® from     Natural Plant Protection, France), Metschnikowia fructicola (e.g.     SHEMER® from Agrogreen, Israel), Microdochium dimerum (e.g. ANTIBOT®     from Agrauxine, France), Phlebiopsis gigantea (e.g. ROTSOP® from     Verdera, Finland), Pseudozyma flocculosa (e.g. SPORODEX® from Plant     Products Co. Ltd., Canada), Pythium oligandrum DV74 (e.g.     POLYVERSUM® from Remeslo SSRO, Biopreparaty, Czech Rep.), Reynoutria     sachlinensis (e.g. REGALIA® from Marrone BioInnovations, USA),     Talaromyces flavus V117b (e.g. PROTUS® from Prophyta, Germany),     Trichoderma asperellum SKT-1 (e.g. ECO-HOPE® from Kumiai Chemical     Industry Co., Ltd., Japan), T. atroviride LC52 (e.g. SENTINEL® from     Agrimm Technologies Ltd, NZ), T. harzianumT-22 (e.g. PLANTSHIELD®     der Firma BioWorks Inc., USA), T. harzianum TH 35 (e.g. ROOT PRO®     from Mycontrol Ltd., Israel), T. harzianum T-39 (e.g. TRICHODEX® and     TRICHODERMA 2000® from Mycontrol Ltd., Israel and Makhteshim Ltd.,     Israel), T. harzianum and T. viride (e.g. TRICHOPEL from Agrimm     Technologies Ltd, NZ), T. harzianum ICC012 and T. viride ICC080     (e.g. REMEDIER® WP from Isagro Ricerca, Italy), T. polysporum and T.     harzianum (e.g. BINAB® from BINAB Bio-Innovation AB, Sweden), T.     stromaticum (e.g. TRICOVAB® from C.E.P.L.A.C., Brazil), T. virens     GL-21 (e.g. SOILGARD® from Certis LLC, USA), T. viride (e.g. TRIECO®     from Ecosense Labs. (India) Pvt. Ltd., Indien, BIO-CURE® F from T.     Stanes & Co. Ltd., Indien), T. viride TV1 (e.g. T. viride TV1 from     Agribiotec srl, Italy), Ulocladium oudemansii HRU3 (e.g. BOTRY-ZEN®     from Botry-Zen Ltd, NZ); -   M) Growth regulators     abscisic acid, amidochlor, ancymidol, 6-benzylaminopurine,     brassinolide, butralin, chlormequat (chlormequat chloride), choline     chloride, cyclanilide, daminozide, dikegulac, dimethipin,     2,6-dimethylpuridine, ethephon, flumetralin, flurprimidol,     fluthiacet, forchlorfenuron, gibberellic acid, inabenfide,     indole-3-acetic acid, maleic hydrazide, mefluidide, mepiquat     (mepiquat chloride), naphthaleneacetic acid, N-6-benzyladenine,     paclobutrazol, prohexadione (prohexadione-calcium), prohydrojasmon,     thidiazuron, triapenthenol, tributyl phosphorotrithioate,     2,3,5-tri-iodobenzoic acid, trinexapac-ethyl and uniconazole; -   N) Herbicides     -   acetamides: acetochlor, alachlor, butachlor, dimethachlor,         dimethenamid, flufenacet, mefenacet, metolachlor, metazachlor,         napropamide, naproanilide, pethoxamid, pretilachlor, propachlor,         thenylchlor;     -   amino acid derivatives: bilanafos, glyphosate, glufosinate,         sulfosate;     -   aryloxyphenoxypropionates: clodinafop, cyhalofop-butyl,         fenoxaprop, fluazifop, haloxyfop, metamifop, propaquizafop,         quizalofop, quizalofop-P-tefuryl;     -   Bipyridyls: diquat, paraquat;     -   (thio)carbamates: asulam, butylate, carbetamide, desmedipham,         dimepiperate, eptam (EPTC), esprocarb, molinate, orbencarb,         phenmedipham, prosulfocarb, pyributicarb, thiobencarb,         triallate;     -   cyclohexanediones: butroxydim, clethodim, cycloxydim,         profoxydim, sethoxydim, tepraloxydim, tralkoxydim;     -   dinitroanilines: benfluralin, ethalfluralin, oryzalin,         pendimethalin, prodiamine, trifluralin;     -   diphenyl ethers: acifluorfen, aclonifen, bifenox, diclofop,         ethoxyfen, fomesafen, lactofen, oxyfluorfen;     -   hydroxybenzonitriles: bomoxynil, dichlobenil, ioxynil;     -   imidazolinones: imazamethabenz, imazamox, imazapic, imazapyr,         imazaquin, imazethapyr;     -   phenoxy acetic acids: clomeprop, 2,4-dichlorophenoxyacetic acid         (2,4-D), 2,4-DB, dichlorprop, MCPA, MCPA-thioethyl, MCPB,         Mecoprop;     -   pyrazines: chloridazon, flufenpyr-ethyl, fluthiacet,         norflurazon, pyridate;     -   pyridines: aminopyralid, clopyralid, diflufenican, dithiopyr,         fluridone, fluroxypyr, picloram, picolinafen, thiazopyr;     -   sulfonyl ureas: amidosulfuron, azimsulfuron, bensulfuron,         chlorimuron-ethyl, chlorsulfuron, cinosulfuron, cyclosulfamuron,         ethoxysulfuron, flazasulfuron, flucetosulfuron, flupyrsulfuron,         foramsulfuron, halosulfuron, imazosulfuron, iodosulfuron,         mesosulfuron, metazosulfuron, metsulfuron-methyl, nicosulfuron,         oxasulfuron, primisulfuron, prosulfuron, pyrazosulfuron,         rimsulfuron, sulfometuron, sulfosulfuron, thifensulfuron,         triasulfuron, tribenuron, trifloxysulfuron, triflusulfuron,         tritosulfuron,         1-((2-chloro-6-propyl-imidazo[1,2-b]pyridazin-3-yl)sulfonyl)-3-(4,6-dimethoxy-pyrimidin-2-yl)urea;     -   triazines: ametryn, atrazine, cyanazine, dimethametryn,         ethiozin, hexazinone, metamitron, metribuzin, prometryn,         simazine, terbuthylazine, terbutryn, triaziflam;     -   ureas: chlorotoluron, daimuron, diuron, fluometuron,         isoproturon, linuron, methabenzthiazuron, tebuthiuron;     -   other acetolactate synthase inhibitors: bispyribac-sodium,         cloransulam-methyl, diclosulam, florasulam, flucarbazone,         flumetsulam, metosulam, ortho-sulfamuron, penoxsulam,         propoxycarbazone, pyribambenz-propyl, pyribenzoxim, pyriftalid,         pyriminobac-methyl, pyrimisulfan, pyrithiobac, pyroxasulfone,         pyroxsulam;     -   others: amicarbazone, aminotriazole, anilofos, beflubutamid,         benazolin, bencarbazone, benfluresate, benzofenap, bentazone,         benzobicyclon, bicyclopyrone, bromacil, bromobutide,         butafenacil, butamifos, cafenstrole, carfentrazone,         cinidon-ethyl, chlorthal, cinmethylin, clomazone, cumyluron,         cyprosulfamide, dicamba, difenzoquat, diflufenzopyr, Drechslera         monoceras, endothal, ethofumesate, etobenzanid, fenoxasulfone,         fentrazamide, flumiclorac-pentyl, flumioxazin, flupoxam,         flurochloridone, flurtamone, indanofan, isoxaben, isoxaflutole,         lenacil, propanil, propyzamide, quinclorac, quinmerac,         mesotrione, methyl arsonic acid, naptalam, oxadiargyl,         oxadiazon, oxaziclomefone, pentoxazone, pinoxaden, pyraclonil,         pyraflufen-ethyl, pyrasulfotole, pyrazoxyfen, pyrazolynate,         quinoclamine, saflufenacil, sulcotrione, sulfentrazone,         terbacil, tefuryltrione, tembotrione, thiencarbazone,         topramezone,         (3-[2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-2H-pyrimidin-1-yl)-phenoxy]-pyridin-2-yloxy)-acetic         acid ethyl ester,         6-amino-5-chloro-2-cyclopropyl-pyrimidine-4-carboxylic acid         methyl ester,         6-chloro-3-(2-cyclopropyl-6-methyl-phenoxy)-pyridazin-4-ol,         4-amino-3-chloro-6-(4-chloro-phenyl)-5-fluoro-pyridine-2-carboxylic         acid,         4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxy-phenyl)pyridine-2-carboxylic         acid methyl ester, and         4-amino-3-chloro-6-(4-chloro-3-dimethylamino-2-fluoro-phenyl)-pyridine-2-carboxylic         acid methyl ester. -   O) Insecticides     -   organo(thio)phosphates: acephate, azamethiphos, azinphos-methyl,         chlorpyrifos, chlorpyrifos-methyl, chlorfenvinphos, diazinon,         dichlorvos, dicrotophos, dimethoate, disulfoton, ethion,         fenitrothion, fenthion, isoxathion, malathion, methamidophos,         methidathion, methyl-parathion, mevinphos, monocrotophos,         oxydemeton-methyl, paraoxon, parathion, phenthoate, phosalone,         phosmet, phosphamidon, phorate, phoxim, pirimiphos-methyl,         profenofos, prothiofos, sulprophos, tetrachlorvinphos, terbufos,         triazophos, trichlorfon;     -   carbamates: alanycarb, aldicarb, bendiocarb, benfuracarb,         carbaryl, carbofuran, carbosulfan, fenoxycarb, furathiocarb,         methiocarb, methomyl, oxamyl, pirimicarb, propoxur, thiodicarb,         triazamate;     -   pyrethroids: allethrin, bifenthrin, cyfluthrin, cyhalothrin,         cyphenothrin, cypermethrin, alpha-cypermethrin,         beta-cypermethrin, zeta-cypermethrin, deltamethrin,         esfenvalerate, etofenprox, fenpropathrin, fenvalerate,         imiprothrin, lambda-cyhalothrin, permethrin, prallethrin,         pyrethrin I and II, resmethrin, silafluofen, tau-fluvalinate,         tefluthrin, tetramethrin, tralomethrin, transfluthrin,         profluthrin, dimefluthrin;     -   insect growth regulators: a) chitin synthesis inhibitors:         benzoylureas: chlorfluazuron, cyramazin, diflubenzuron,         flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, novaluron,         teflubenzuron, triflumuron; buprofezin, diofenolan, hexythiazox,         etoxazole, clofentazine; b) ecdysone antagonists: halofenozide,         methoxyfenozide, tebufenozide, azadirachtin; c) juvenoids:         pyriproxyfen, methoprene, fenoxycarb; d) lipid biosynthesis         inhibitors: spirodiclofen, spiromesifen, spirotetramat;     -   nicotinic receptor agonists/antagonists compounds: clothianidin,         dinotefuran, flupyradifurone, imidacloprid, thiamethoxam,         nitenpyram, acetamiprid, thiacloprid,         1-2-chloro-thiazol-5-ylmethyl)-2-nitrimino-3,5-dimethyl-[1,3,5]triazinane;     -   GABA antagonist compounds: endosulfan, ethiprole, fipronil,         vaniliprole, pyrafluprole, pyriprole,         5-amino-1-(2,6-dichloro-4-methyl-phenyl)-4-sulfinamoyl-1H-pyrazole-3-carbothioic         acid amide;     -   macrocyclic lactone insecticides: abamectin, emamectin,         milbemectin, lepimectin, spinosad, spinetoram;     -   mitochondrial electron transport inhibitor (METI) I acaricides:         fenazaquin, pyridaben, tebufenpyrad, tolfenpyrad, flufenerim;     -   METI II and III compounds: acequinocyl, fluacyprim,         hydramethylnon;     -   Uncouplers: chlorfenapyr;     -   oxidative phosphorylation inhibitors: cyhexatin, diafenthiuron,         fenbutatin oxide, propargite;     -   moulting disruptor compounds: cryomazine;     -   mixed function oxidase inhibitors: piperonyl butoxide;     -   sodium channel blockers: indoxacarb, metaflumizone;     -   others: benclothiaz, bifenazate, cartap, flonicamid, pyridalyl,         pymetrozine, sulfur, thiocyclam, flubendiamide,         chlorantraniliprole, cyazypyr (HGW86), cyenopyrafen,         flupyrazofos, cyflumetofen, amidoflumet, imicyafos,         bistrifluron, and pyrifluquinazon.

The present invention furthermore relates to agrochemical compositions comprising a mixture of at least one compound I (component 1) and at least one further active substance useful for plant protection, e. g. selected from the groups A) to O) (component 2), in particular one further fungicide, e. g. one or more fungicide from the groups A) to L), as described above, and if desired one suitable solvent or solid carrier. Those mixtures are of particular interest, since many of them at the same application rate show higher efficiencies against harmful fungi. Furthermore, combating harmful fungi with a mixture of compounds I and at least one fungicide from groups A) to L), as described above, is more efficient than combating those fungi with individual compounds I or individual fungicides from groups A) to L). By applying compounds I together with at least one active substance from groups A) to O) a synergistic effect can be obtained, i.e. more then simple addition of the individual effects is obtained (synergistic mixtures). This can be obtained by applying the compounds I and at least one further active substance simultaneously, either jointly (e. g. as tank-mix) or separately, or in succession, wherein the time interval between the individual applications is selected to ensure that the active substance applied first still occurs at the site of action in a sufficient amount at the time of application of the further active substance(s). The order of application is not essential for working of the present invention.

In binary mixtures, i.e. compositions according to the invention comprising one compound I (component 1) and one further active substance (component 2), e. g. one active substance from groups A) to O), the weight ratio of component 1 and component 2 generally depends from the properties of the active substances used, usually it is in the range of from 1:100 to 100:1, regularly in the range of from 1:50 to 50:1, preferably in the range of from 1:20 to 20:1, more preferably in the range of from 1:10 to 10:1 and in particular in the range of from 1:3 to 3:1.

In ternary mixtures, i.e. compositions according to the invention comprising one compound I (component 1) and a first further active substance (component 2) and a second further active substance (component 3), e. g. two active substances from groups A) to O), the weight ratio of component 1 and component 2 depends from the properties of the active substances used, preferably it is in the range of from 1:50 to 50:1 and particularly in the range of from 1:10 to 10:1, and the weight ratio of component 1 and component 3 preferably is in the range of from 1:50 to 50:1 and particularly in the range of from 1:10 to 10:1.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group A) (component 2) and particularly selected from azoxystrobin, dimoxystrobin, fluoxastrobin, kresoxim-methyl, orysastrobin, picoxystrobin, pyraclostrobin, trifloxystrobin; famoxadone, fenamidone; benzovindiflupyr, bixafen, boscalid, fluopyram, fluxapyroxad, isopyrazam, penflufen, penthiopyrad, sedaxane; ametoctradin, cyazofamid, fluazinam, fentin salts, such as fentin acetate.

Preference is given to mixtures comprising a compound of formula I (component 1) and at least one active substance selected from group B) (component 2) and particularly selected from cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, flutriafol, metconazole, myclobutanil, penconazole, propiconazole, prothioconazole, triadimefon, triadimenol, tebuconazole, tetraconazole, triticonazole, prochloraz, fenarimol, triforine; dodemorph, fenpropimorph, tridemorph, fenpropidin, spiroxamine; fenhexamid.

Preference is given to mixtures comprising a compound of formula I (component 1) and at least one active substance selected from group C) (component 2) and particularly selected from metalaxyl, (metalaxyl-M) mefenoxam, ofurace.

Preference is given to mixtures comprising a compound of formula I (component 1) and at least one active substance selected from group D) (component 2) and particularly selected from benomyl, carbendazim, thiophanate-methyl, ethaboxam, fluopicolide, zoxamide, metrafenone, pyriofenone.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group E) (component 2) and particularly selected from cyprodinil, mepanipyrim, pyrimethanil.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group F) (component 2) and particularly selected from iprodione, fludioxonil, vinclozolin, quinoxyfen.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group G) (component 2) and particularly selected from dimethomorph, flumorph, iprovalicarb, benthiavalicarb, mandipropamid, propamocarb.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group H) (component 2) and particularly selected from copper acetate, copper hydroxide, copper oxychloride, copper sulfate, sulfur, mancozeb, metiram, propineb, thiram, captafol, folpet, chlorothalonil, dichlofluanid, dithianon.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group I) (component 2) and particularly selected from carpropamid and fenoxanil.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group J) (component 2) and particularly selected from acibenzolar-S-methyl, probenazole, tiadinil, fosetyl, fosetyl-aluminium, H₃PO₃ and salts thereof.

Preference is also given to mixtures comprising a compound I (component 1) and at least one active substance selected from group K) (component 2) and particularly selected from cymoxanil, proquinazid and N-methyl-2-{1-[(5-methyl-3-trifluoromethyl-1H-pyrazol-1-yl)-acetyl]-piperidin-4-yl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-thiazolecarboxamide.

Preference is also given to mixtures comprising a compound 1 (component 1) and at least one active substance selected from group L) (component 2) and particularly selected from Bacillus subtilis strain NRRL No. B-21661, Bacillus pumilus strain NRRL No. B-30087 and Ulocladium oudemansii.

Accordingly, the present invention furthermore relates to compositions comprising one compound I (component 1) and one further active substance (component 2), which further active substance is selected from the column “Component 2” of the lines B-1 to B-369 of Table B.

A further embodiment relates to the compositions B-1 to B-369 listed in Table B, where a row of Table B corresponds in each case to a fungicidal composition comprising one of the in the present specification individualized compounds of formula I (component 1) and the respective further active substance from groups A) to O) (component 2) stated in the row in question. Preferably, the compositions described comprise the active substances in synergistically effective amounts.

TABLE B Composition comprising one indiviualized compound I and one further active substance from groups A) to O) Mixture Component 1 Component 2 B-1 one individualized compound I Azoxystrobin B-2 one individualized compound I Coumethoxystrobin B-3 one individualized compound I Coumoxystrobin B-4 one individualized compound I Dimoxystrobin B-5 one individualized compound I Enestroburin B-6 one individualized compound I Fenaminstrobin B-7 one individualized compound I Fenoxystrobin/Flufenoxystrobin B-8 one individualized compound I Fluoxastrobin B-9 one individualized compound I Kresoxim-methyl B-10 one individualized compound I Metominostrobin B-11 one individualized compound I Orysastrobin B-12 one individualized compound I Picoxystrobin B-13 one individualized compound I Pyraclostrobin B-14 one individualized compound I Pyrametostrobin B-15 one individualized compound I Pyraoxystrobin B-16 one individualized compound I Pyribencarb B-17 one individualized compound I Trifloxystrobin B-18 one individualized compound I Triclopyricarb/Chlorodincarb B-19 one individualized compound I 2-[2-(2,5-dimethyl-phenoxy-methyl)- phenyl]-3-methoxy-acrylic acid methyl ester B-20 one individualized compound I 2-(2-(3-(2,6-dichlorophenyl)-1-methyl- allylideneaminooxymethyl)-phenyl)- 2-methoxyimino-N-methyl-acetamide B-21 one individualized compound I Benalaxyl B-22 one individualized compound I Benalaxyl-M B-23 one individualized compound I Benodanil B-24 one individualized compound I Benzovindiflupyr B-25 one individualized compound I Bixafen B-26 one individualized compound I Boscalid B-27 one individualized compound I Carboxin B-28 one individualized compound I Fenfuram B-29 one individualized compound I Fenhexamid B-30 one individualized compound I Flutolanil B-31 one individualized compound I Fluxapyroxad B-32 one individualized compound I Furametpyr B-33 one individualized compound I Isopyrazam B-34 one individualized compound I Isotianil B-35 one individualized compound I Kiralaxyl B-36 one individualized compound I Mepronil B-37 one individualized compound I Metalaxyl B-38 one individualized compound I Metalaxyl-M B-39 one individualized compound I Ofurace B-40 one individualized compound I Oxadixyl B-41 one individualized compound I Oxycarboxin B-42 one individualized compound I Penflufen B-43 one individualized compound I Penthiopyrad B-44 one individualized compound I Sedaxane B-45 one individualized compound I Tecloftalam B-46 one individualized compound I Thifluzamide B-47 one individualized compound I Tiadinil B-48 one individualized compound I 2-Amino-4-methyl-thiazole-5-carboxylic acid anilide B-49 one individualized compound I N-(4′-trifluoromethylthiobiphenyl-2-yl)- 3-difluoromethyl-1-methyl-1H-pyrazole- 4-carboxamide B-50 one individualized compound I N-(2-(1,3,3-trimethyl-butyl)-phenyl)- 1,3-dimethyl-5-fluoro-1H-pyrazole- 4-carboxamide B-51 one individualized compound I 3-(difluoromethyl)-1-methyl-N-(1,1,3-tri- methylindan-4-yl)pyrazole-4-carboxamide B-52 one individualized compound I 3-(trifluoromethyl)-1-methyl-N-(1,1,3-tri- methylindan-4-yl)pyrazole-4-carboxamide B-53 one individualized compound I 1,3-dimethyl-N-(1,1,3-trimethylindan- 4-yl)pyrazole-4-carboxamide B-54 one individualized compound I 3-(trifluoromethyl)-1,5-dimethyl- N-(1,1,3-trimethylindan-4-yl)pyrazole- 4-carboxamide B-55 one individualized compound I 3-(difluoromethyl)-1,5-dimethyl- N-(1,1,3-trimethylindan-4-yl)pyrazole- 4-carboxamide B-56 one individualized compound I 1,3,5-trimethyl-N-(1,1,3-trimethylindan- 4-yl)pyrazole-4-carboxamide B-57 one individualized compound I Dimethomorph B-58 one individualized compound I Flumorph B-59 one individualized compound I Pyrimorph B-60 one individualized compound I Flumetover B-61 one individualized compound I Fluopicolide B-62 one individualized compound I Fluopyram B-63 one individualized compound I Zoxamide B-64 one individualized compound I Carpropamid B-65 one individualized compound I Diclocymet B-66 one individualized compound I Mandipropamid B-67 one individualized compound I Oxytetracyclin B-68 one individualized compound I Silthiofam B-69 one individualized compound I N-(6-methoxy-pyridin-3-yl) cyclopro- panecarboxylic acid amide B-70 one individualized compound I Azaconazole B-71 one individualized compound I Bitertanol B-72 one individualized compound I Bromuconazole B-73 one individualized compound I Cyproconazole B-74 one individualized compound I Difenoconazole B-75 one individualized compound I Diniconazole B-76 one individualized compound I Diniconazole-M B-77 one individualized compound I Epoxiconazole B-78 one individualized compound I Fenbuconazole B-79 one individualized compound I Fluquinconazole B-80 one individualized compound I Flusilazole B-81 one individualized compound I Flutriafol B-82 one individualized compound I Hexaconazol B-83 one individualized compound I Imibenconazole B-84 one individualized compound I Ipconazole B-85 one individualized compound I Metconazole B-86 one individualized compound I Myclobutanil B-87 one individualized compound I Oxpoconazol B-88 one individualized compound I Paclobutrazol B-89 one individualized compound I Penconazole B-90 one individualized compound I Propiconazole B-91 one individualized compound I Prothioconazole B-92 one individualized compound I Simeconazole B-93 one individualized compound I Tebuconazole B-94 one individualized compound I Tetraconazole B-95 one individualized compound I Triadimefon B-96 one individualized compound I Triadimenol B-97 one individualized compound I Triticonazole B-98 one individualized compound I Uniconazole B-99 one individualized compound I 1-[rel-A(2S;3R)-3-(2-chlorophenyl)- 2-(2,4-difluorophenyl)-oxiranylmethyl]- 5-thiocyanato-1H-[1,2,4]triazole, B-100 one individualized compound I 2-[rel-(2S;3R)-3-(2-chlorophenyl)- 2-(2,4-difluorophenyl)-oxiranylmethyl]- 2H-[1,2,4]triazole-3-thiol B-101 one individualized compound I Cyazofamid B-102 one individualized compound I Amisulbrom B-103 one individualized compound I Imazalil B-104 one individualized compound I Imazalil-sulfate B-105 one individualized compound I Pefurazoate B-106 one individualized compound I Prochloraz B-107 one individualized compound I Triflumizole B-108 one individualized compound I Benomyl B-109 one individualized compound I Carbendazim B-110 one individualized compound I Fuberidazole B-111 one individualized compound I Thiabendazole B-112 one individualized compound I Ethaboxam B-113 one individualized compound I Etridiazole B-114 one individualized compound I Hymexazole B-115 one individualized compound I 2-(4-Chloro-phenyl)-N-[4-(3,4-dimethoxy- phenyl)-isoxazol-5-yl]-2-prop-2-yn- yloxy-acetamide B-116 one individualized compound I Fluazinam B-117 one individualized compound I Pyrifenox B-118 one individualized compound I 3-[5-(4-Chloro-phenyl)-2,3-dimethyl-is- oxazolidin-3-yl]-pyridine (Pyrisoxazole) B-119 one individualized compound I 3-[5-(4-Methyl-phenyl)-2,3-dimethyl- isoxazolidin-3-yl]-pyridine B-120 one individualized compound I Bupirimate B-121 one individualized compound I Cyprodinil B-122 one individualized compound I 5-Fluorocytosine B-123 one individualized compound I 5-Fluoro-2-(p-tolylmethoxy)pyrimidin- 4-amine B-124 one individualized compound I 5-Fluoro-2-(4-fluorophenylmethoxy)py- rimidin-4-amine B-125 one individualized compound I Diflumetorim B-126 one individualized compound I (5,8-Difluoroquinazolin-4-yl)-{2-[2-fluoro- 4-(4-trifluoromethyl-pyridin-2-yloxy)- phenyl]-ethyl}-amine B-127 one individualized compound I Fenarimol B-128 one individualized compound I Ferimzone B-129 one individualized compound I Mepanipyrim B-130 one individualized compound I Nitrapyrin B-131 one individualized compound I Nuarimol B-132 one individualized compound I Pyrimethanil B-133 one individualized compound I Triforine B-134 one individualized compound I Fenpiclonil B-135 one individualized compound I Fludioxonil B-136 one individualized compound I Aldimorph B-137 one individualized compound I Dodemorph B-138 one individualized compound I Dodemorph-acetate B-139 one individualized compound I Fenpropimorph B-140 one individualized compound I Tridemorph B-141 one individualized compound I Fenpropidin B-142 one individualized compound I Fluoroimid B-143 one individualized compound I Iprodione B-144 one individualized compound I Procymidone B-145 one individualized compound I Vinclozolin B-146 one individualized compound I Famoxadone B-147 one individualized compound I Fenamidone B-148 one individualized compound I Flutianil B-149 one individualized compound I Octhilinone B-150 one individualized compound I Probenazole B-151 one individualized compound I Fenpyrazamine B-152 one individualized compound I Acibenzolar-S-methyl B-153 one individualized compound I Ametoctradin B-154 one individualized compound I Amisulbrom B-155 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-iso- butyryloxymethoxy-4-methoxypyridine-2- carbonyl)amino]-6-methyl-4,9-dioxo- [1,5]dioxonan-7-yl] 2-methylpropanoate B-156 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-acetoxy- 4-methoxy-pyridine-2-carbonyl)amino]- 6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate B-157 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[[3- (acetoxymethoxy)-4-methoxy-pyridine-2- carbonyl]amino]-6-methyl-4,9-dioxo-1,5- dioxonan-7-yl] 2-methylpropanoate B-158 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-iso- butoxycarbonyloxy-4-methoxy-pyridine- 2-carbonyl)amino]-6-methyl-4,9-dioxo- 1,5-dioxonan-7-yl] 2-methylpropanoate B-159 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[[3-(1,3- benzodioxol-5-ylmethoxy)-4-methoxy-pyridine- 2-carbonyl]amino]-6-methyl-4,9-dioxo- 1,5-dioxonan-7-yl] 2-methylpropanoate B-160 one individualized compound I (3S,6S,7R,8R)-3-[[(3-hydroxy-4-methoxy- 2-pyridinyl)carbonyl]amino]-6-methyl- 4,9-dioxo-8-(phenylmethyl)-1,5-dioxonan-7-yl 2-methylpropanoate B-161 one individualized compound I Anilazin B-162 one individualized compound I Blasticidin-S B-163 one individualized compound I Captafol B-164 one individualized compound I Captan B-165 one individualized compound I Chinomethionat B-166 one individualized compound I Dazomet B-167 one individualized compound I Debacarb B-168 one individualized compound I Diclomezine B-169 one individualized compound I Difenzoquat, B-170 one individualized compound I Difenzoquat-methylsulfate B-171 one individualized compound I Fenoxanil B-172 one individualized compound I Folpet B-173 one individualized compound I Oxolinsäure B-174 one individualized compound I Piperalin B-175 one individualized compound I Proquinazid B-176 one individualized compound I Pyroquilon B-177 one individualized compound I Quinoxyfen B-178 one individualized compound I Triazoxid B-179 one individualized compound I Tricyclazole B-180 one individualized compound I 2-Butoxy-6-iodo-3-propyl-chromen-4-one B-181 one individualized compound I 5-Chloro-1-(4,6-dimethoxy-pyrimidin-2- yl)-2-methyl-1H-benzoimidazole B-182 one individualized compound I 5-Chloro-7-(4-methyl-piperidin-1-yl)- 6-(2,4,6-trifluoro-phenyl)-[1,2,4]tria- zolo[1,5-a]pyrimidine B-183 one individualized compound I Ferbam B-184 one individualized compound I Mancozeb B-185 one individualized compound I Maneb B-186 one individualized compound I Metam B-187 one individualized compound I Methasulphocarb B-188 one individualized compound I Metiram B-189 one individualized compound I Propineb B-190 one individualized compound I Thiram B-191 one individualized compound I Zineb B-192 one individualized compound I Ziram B-193 one individualized compound I Diethofencarb B-194 one individualized compound I Benthiavalicarb B-195 one individualized compound I Iprovalicarb B-196 one individualized compound I Propamocarb B-197 one individualized compound I Propamocarb hydrochlorid B-198 one individualized compound I Valifenalate B-199 one individualized compound I N-(1-(1-(4-cyanophenyl)ethanesulfon- yl)-but-2-yl) carbamic acid-(4-fluorophenyl) ester B-200 one individualized compound I Dodine B-201 one individualized compound I Dodine free base B-202 one individualized compound I Guazatine B-203 one individualized compound I Guazatine-acetate B-204 one individualized compound I Iminoctadine B-205 one individualized compound I Iminoctadine-triacetate B-206 one individualized compound I Iminoctadine-tris(albesilate) B-207 one individualized compound I Kasugamycin B-208 one individualized compound I Kasugamycin-hydrochloride-hydrate B-209 one individualized compound I Polyoxine B-210 one individualized compound I Streptomycin B-211 one individualized compound I Validamycin A B-212 one individualized compound I Binapacryl B-213 one individualized compound I Dicloran B-214 one individualized compound I Dinobuton B-215 one individualized compound I Dinocap B-216 one individualized compound I Nitrothal-isopropyl B-217 one individualized compound I Tecnazen B-218 one individualized compound I Fentin salts B-219 one individualized compound I Dithianon B-220 one individualized compound I 2,6-dimethyl-1H,5H-[1,4]dithiino [2,3-c:5,6-c′]dipyrrole- 1,3,5,7(2H,6H)-tetraone B-221 one individualized compound I Isoprothiolane B-222 one individualized compound I Edifenphos B-223 one individualized compound I Fosetyl, Fosetyl-aluminium B-224 one individualized compound I Iprobenfos B-225 one individualized compound I Phosphorous acid (H₃PO₃) and derivatives B-226 one individualized compound I Pyrazophos B-227 one individualized compound I Tolclofos-methyl B-228 one individualized compound I Chlorothalonil B-229 one individualized compound I Dichlofluanid B-230 one individualized compound I Dichlorophen B-231 one individualized compound I Flusulfamide B-232 one individualized compound I Hexachlorbenzene B-233 one individualized compound I Pencycuron B-234 one individualized compound I Pentachlorophenol and salts B-235 one individualized compound I Phthalide B-236 one individualized compound I Quintozene B-237 one individualized compound I Thiophanate Methyl B-238 one individualized compound I Tolylfluanid B-239 one individualized compound I N-(4-chloro-2-nitro-phenyl)-N-ethyl- 4-methyl-benzenesulfonamide B-240 one individualized compound I Bordeaux mixture B-241 one individualized compound I Copper acetate B-242 one individualized compound I Copper hydroxide B-243 one individualized compound I Copper oxychloride B-244 one individualized compound I basic Copper sulfate B-245 one individualized compound I Sulfur B-246 one individualized compound I Biphenyl B-247 one individualized compound I Bronopol B-248 one individualized compound I Cyflufenamid B-249 one individualized compound I Cymoxanil B-250 one individualized compound I Diphenylamin B-251 one individualized compound I Metrafenone B-252 one individualized compound I Pyriofenone B-253 one individualized compound I Mildiomycin B-254 one individualized compound I Oxin-copper B-255 one individualized compound I Oxathiapiprolin B-256 one individualized compound I Prohexadione calcium B-257 one individualized compound I Spiroxamine B-258 one individualized compound I Tebufloquin B-259 one individualized compound I Tolylfluanid B-260 one individualized compound I N-(Cyclopropylmethoxyimino-(6-difluoro- methoxy-2,3-difluoro-phenyl)-methyl)- 2-phenyl acetamide B-261 one individualized compound I N′-(4-(4-chloro-3-trifluoromethyl- phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N- methyl formamidine B-262 one individualized compound I N′-(4-(4-fluoro-3-trifluoromethyl- phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N- methyl formamidine B-263 one individualized compound I N′-(2-methyl-5-trifluoromethyl-4-(3-tri- methylsilanyl-propoxy)-phenyl)-N-ethyl- N-methyl formamidine B-264 one individualized compound I N'-(5-difluoromethyl-2-methyl-4-(3-tri- methylsilanyl-propoxy)-phenyl)-N-ethyl- N-methyl formamidine B-265 one individualized compound I Methoxy-acetic acid 6-tert-butyl-8- fluoro-2,3-dimethyl-quinolin-4-yl ester B-266 one individualized compound I Bacillus subtilis NRRL No. B-21661 B-267 one individualized compound I Bacillus pumilus NRRL No. B-30087 B-268 one individualized compound I Ulocladium oudemansii B-269 one individualized compound I Carbaryl B-270 one individualized compound I Carbofuran B-271 one individualized compound I Carbosulfan B-272 one individualized compound I Methomylthiodicarb B-273 one individualized compound I Bifenthrin B-274 one individualized compound I Cyfluthrin B-275 one individualized compound I Cypermethrin B-276 one individualized compound I alpha-Cypermethrin B-277 one individualized compound I zeta-Cypermethrin B-278 one individualized compound I Deltamethrin B-279 one individualized compound I Esfenvalerate B-280 one individualized compound I Lambda-cyhalothrin B-281 one individualized compound I Permethrin B-282 one individualized compound I Tefluthrin B-283 one individualized compound I Diflubenzuron B-284 one individualized compound I Flufenoxuron B-285 one individualized compound I Lufenuron B-286 one individualized compound I Teflubenzuron B-287 one individualized compound I Spirotetramate B-288 one individualized compound I Clothianidin B-289 one individualized compound I Dinotefuran B-290 one individualized compound I Imidacloprid B-291 one individualized compound I Thiamethoxam B-292 one individualized compound I Flupyradifurone B-293 one individualized compound I Acetamiprid B-294 one individualized compound I Thiacloprid B-295 one individualized compound I Endosulfan B-296 one individualized compound I Fipronil B-297 one individualized compound I Abamectin B-298 one individualized compound I Emamectin B-299 one individualized compound I Spinosad B-300 one individualized compound I Spinetoram B-301 one individualized compound I Hydramethylnon B-302 one individualized compound I Chlorfenapyr B-303 one individualized compound I Fenbutatin oxide B-304 one individualized compound I Indoxacarb B-305 one individualized compound I Metaflumizone B-306 one individualized compound I Flonicamid B-307 one individualized compound I Lubendiamide B-308 one individualized compound I Chlorantraniliprole B-309 one individualized compound I Cyazypyr (HGW86) B-310 one individualized compound I Cyflumetofen B-311 one individualized compound I Acetochlor B-312 one individualized compound I Dimethenamid B-313 one individualized compound I metolachlor B-314 one individualized compound I Metazachlor B-315 one individualized compound I Glyphosate B-316 one individualized compound I Glufosinate B-317 one individualized compound I Sulfosate B-318 one individualized compound I Clodinafop B-319 one individualized compound I Fenoxaprop B-320 one individualized compound I Fluazifop B-321 one individualized compound I Haloxyfop B-322 one individualized compound I Paraquat B-323 one individualized compound I Phenmedipham B-324 one individualized compound I Clethodim B-325 one individualized compound I Cycloxydim B-326 one individualized compound I Profoxydim B-327 one individualized compound I Sethoxydim B-328 one individualized compound I Tepraloxydim B-329 one individualized compound I Pendimethalin B-330 one individualized compound I Prodiamine B-331 one individualized compound I Trifluralin B-332 one individualized compound I Acifluorfen B-333 one individualized compound I Bromoxynil B-334 one individualized compound I Imazamethabenz B-335 one individualized compound I Imazamox B-336 one individualized compound I Imazapic B-337 one individualized compound I Imazapyr B-338 one individualized compound I Imazaquin B-339 one individualized compound I Imazethapyr B-340 one individualized compound I 2,4-Dichlorophenoxyacetic acid (2,4-D) B-341 one individualized compound I Chloridazon B-342 one individualized compound I Clopyralid B-343 one individualized compound I Fluroxypyr B-344 one individualized compound I Picloram B-345 one individualized compound I Picolinafen B-346 one individualized compound I Bensulfuron B-347 one individualized compound I Chlorimuron-ethyl B-348 one individualized compound I Cyclosulfamuron B-349 one individualized compound I Iodosulfuron B-350 one individualized compound I Mesosulfuron B-351 one individualized compound I Metsulfuron-methyl B-352 one individualized compound I Nicosulfuron B-353 one individualized compound I Rimsulfuron B-354 one individualized compound I Triflusulfuron B-355 one individualized compound I Atrazine B-356 one individualized compound I Hexazinone B-357 one individualized compound I Diuron B-358 one individualized compound I Florasulam B-359 one individualized compound I Pyroxasulfone B-360 one individualized compound I Bentazone B-361 one individualized compound I Cinidon-ethyl B-362 one individualized compound I Cinmethylin B-363 one individualized compound I Dicamba B-364 one individualized compound I Diflufenzopyr B-365 one individualized compound I Quinclorac B-366 one individualized compound I Quinmerac B-367 one individualized compound I Mesotrione B-368 one individualized compound I Saflufenacil B-369 one individualized compound I Topramezone

The active substances referred to as component 2, their preparation and their activity against harmful fungi is known (cf.: http://www.alanwood.net/pesticides/); these substances are commercially available. The compounds described by IUPAC nomenclature, their preparation and their fungicidal activity are also known (cf. Can. J. Plant Sci. 48(6), 587-94, 1968; EP-A 141 317; EP-A 152 031; EP-A 226 917; EP-A 243 970; EP-A 256 503; EP-A 428 941; EP-A 532 022; EP-A 1 028 125; EP-A 1 035 122; EP-A 1 201 648; EP-A 1 122 244, JP 2002316902; DE 19650197; DE 10021412; DE 102005009458; U.S. Pat. No. 3,296,272; U.S. Pat. No. 3,325,503; WO 98/46608; WO 99/14187; WO 99/24413; WO 99/27783; WO 00/29404; WO 00/46148; WO 00/65913; WO 01/54501; WO 01/56358; WO 02/22583; WO 02/40431; WO 03/10149; WO 03/11853; WO 03/14103; WO 03/16286; WO 03/53145; WO 03/61388; WO 03/66609; WO 03/74491; WO 04/49804; WO 04/83193; WO 05/120234; WO 05/123689; WO 05/123690; WO 05/63721; WO 05/87772; WO 05/87773; WO 06/15866; WO 06/87325; WO 06/87343; WO 07/82098; WO 07/90624, WO 11/028657).

The mixtures of active substances can be prepared as compositions comprising besides the active ingredients at least one inert ingredient by usual means, e. g. by the means given for the compositions of compounds I.

Concerning usual ingredients of such compositions reference is made to the explanations given for the compositions containing compounds I.

The mixtures of active substances according to the present invention are suitable as fungicides, as are the compounds of formula I. They are distinguished by an outstanding effectiveness against a broad spectrum of phytopathogenic fungi, especially from the classes of the Ascomycetes, Basidiomycetes, Deuteromycetes and Peronosporomycetes (syn. Oomycetes). In addition, it is referred to the explanations regarding the fungicidal activity of the compounds and the compositions containing compounds I, respectively.

I. SYNTHESIS EXAMPLES

With due modification of the starting compounds, the procedures shown in the synthesis examples below were used to obtain further compounds I. The resulting compounds, together with physical data, are listed in Table I below.

I.1 Preparation of Strobilurin Type Compounds I Example 1: Preparation of (Z)-5-[1-(4-Chloro-phenyl)-1H-pyrazol-3-yloxy]-2-[(E)-methoxyimino]-3-methyl-pent-3-enic Acid Methyl Amide (I-6)

Ex. 1a: (Z)-3-Tributylstannanyl-but-2-en-1-ol (3)

To 156.9 ml (156.9 mmol) of a 1 molar solution of lithium-aluminum-hydride in THF 0.77 g (14.3 mmol) sodium methylate have been added and the temperature has been lowered to 0° C. afterwards. Then a solution of 10.0 g (142.7 mmol) 2-butin-1-ol in 108 ml THF has been added dropwise with stirring at this temperature. Stirring was continued for 36 h at 4° C. Thereafter, at about 0° C., 28.6 ml (292.5 mmol) ethyl acetate was-added slowly while stirring. A strongly exothermic reaction was observed. Stirring was continued for 10 min without cooling. After cooling to about 0° C., 45.8 g (142.7 mmol) tri(n-butyl)stannyl-methanolate have been added dropwise while stirring. Stirring was continued for 2 d at 4° C. After addition of 112.9 g methanol stirring was continued for 1 h at ambient temperature. The reaction mixture was poured into 250 ml of water, extracted thrice with 150 ml diethyl ether each, the combined extracts were washed twice with 80 ml of water each, then once with 40 ml saturated aqueous sodium chloride solution, dried with sodium sulfate and concentrated in vacuo. Yield 48.6 g oil, which have been purified by chromatography on 300 g silica gel with hexane/MTBE (10:1). Final yield 34.6 g (67%) oil. δ=0.90 (m); 1.30 (m); 1.50 m); 1.97 (s); 4.02 (t); 6.27 (t).

Ex. 1b: 1-(4-Chloro-phenyl)-3-((Z)-3-tributylstannanyl-but-2-enyloxy)-1H-pyrazole (5)

To 8.09 g (30.8 mmol) triphenylphosphine in 200 ml THF have been added with stirring at −75° C. 6.23 g (30.8 mmol) azodicarbonic acid diisopropyl ester. The mixture has been stirred at this temperature for 5 min. Then 10.39 g (28.8 mmol) (Z)-3-tributylstannanyl-but-2-en-1-ol have been added dropwise and stirred for 5 min at −75° C. After addition of 4.00 g (20.6 mmol) 1-(4-chlorophenyl)-3-hydroxypyrazole at −75° C. a red suspension was formed. The mixture was allowed to warm up to ambient temperature and stirred for 3 d. After removal of the solvents in vacuo 29 g oil have been collected and purified by chromatography on 120 g silica with MTBE/heptane. Yield 8.3 g (75%) oil. δ=0.85 (m); 0.95 (m); 1.30 (m); 1.50 m); 2.00 (s); 4.65 (d); 5.90 (d); 6.43 (t); 7.35 (d); 7.52 (d); 7.68 (d).

Ex. 1c: (Z)-5-[1-(4-Chloro-phenyl)-1H-pyrazol-3-yloxy]-2-[(E)-methoxyimino]-3-methyl-pent-3-enic Acid Methyl Ester (7)

3.00 g (5.58 mmol) 1-(4-Chloro-phenyl)-3-((Z)-3-tributylstannanyl-but-2-enyloxy)-1H-pyrazole, 1.15 g (5.86 mmol) hydroxamic acid bromide (6), 0.155 g (0.67 mmol) tri(2-furyl)phosphine and 96 mg (0.17 mmol) bis(dibenzylidenacetone)-palladium have been stirred in 10 ml 1,4-dioxane for 4 d at about 80° C. After removal of the solvents in vacuo 4.3 g oil have been collected and purified by chromatography on 70 g silica with MTBE/heptane/1% triethylamine. Yield 1.2 g (59%) oil. δ=1.95 (s); 3.85 (s); 4.07 (s); 4.58 (d); 5.85 (d); 5.93 (t); 7.35 (d); 7.52 (d); 7.65 (d).

Ex. 1 d: (Z)-5-[1-(4-Chloro-phenyl)-1H-pyrazol-3-yloxy]-2-[(E)-methoxyimino]-3-methyl-pent-3-enic Acid Methyl Amide (I-6)

120 mg (0.33 mmol) (Z)-5-[1-(4-chloro-phenyl)-1H-pyrazol-3-yloxy]-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl ester and 0.99 ml (1.98 mmol) of a 2-molar solution of methyl amine in THF have been stirred overnight at ambient temperature in 2.0 ml of THF and 0.5 ml of water. After removal of the solvent in vacuo the product (120 mg) was collected in quantitative yield and good purity. Melting point 129-130° C.

Example 2: (Z)-5-[1-(4-Chloro-phenyl)-1H-pyrazol-3-yloxy]-2-[1-methoxy-meth-(E)-ylidene]-3-methyl-pent-3-enoic Acid Methyl Ester (Compound I-7)

1.50 g (2.79 mmol) 1-(4-Chloro-phenyl)-3-((Z)-3-tributylstannanyl-but-2-enyloxy)-1H-pyrazole (5), 0.81 g (3.35 mmol) of ester compound (8) [Chem Comm 4, 423-425, (2006)], 0.223 g (0.28 mmol) [(R)-(+)-2,2″-Bis(diphenylphosphino)-1,1″-bisnaphthyl]-palladium(II)chloride have been stirred in 14 ml 1,4-dioxane for 4.5 d at about 100° C. After removal of the solvents in vacuo the crude product has been collected, which has been purified by chromatography on 50 g silica with MTBE/hexane/2% triethylamine. Yield 0.12 g, melting point 123-125° C.

Example 3: Methyl N—[(Z)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-1-methyl-prop-1-enyl]-N-methyl-carbamate (I-10)

Ex. 3a: 1-(4-chlorophenyl)-3-[(Z)-3-iodobut-2-enoxy]pyrazole (10)

To 10.0 g (18.6 mmol) 1-(4-chloro-phenyl)-3-((Z)-3-tributylstannanyl-but-2-enyloxy)-1H-pyrazole in 100 ml methylene chloride have been added 4.7 g (18.6 mmol) iodine at ambient temperature with stirring which was continued for 3 h. After removal of the solvents in vacuo the crude product was dissolved in 200 ml MTBE. 100 ml 20% aqueous potassium fluoride solution have been added and the mixture was stirred for 2 h at ambient temperature. The aqueous layer was separated and extracted with 20 ml methyltert.-butyl ether twice. The combined organic phases have been washed twice with 20 ml of water each, dried with sodium sulfate, and the solvents were removed in vacuo. The crude product (7.2 g) has been purified by chromatography on 50 g silica with methyl-tert.-butylether/hexane (1:20). Yield 5.9 g, melting point 75-77° C.

Ex. 3b: Methyl N—[(Z)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-1-methyl-prop-1-enyl]-N-methyl-carbamate

1.50 g (4.00 mmol) 1-(4-chlorophenyl)-3-[(Z)-3-iodobut-2-enoxy]pyrazole, 0.43 g (4.81 mmol) N-methylcarbamic acid methyl ester (9), 76 mg (0.4 mmol) copperiodide, 1.27 g (6.00 mmol) potassium phosphate and 71 mg (0.80 mmol) N,N′-dimethylethylene diamine in 14 ml toluene have been stirred for 1.5 d at 100° C. After removal of the solvents in vacuo the crude product has been purified by chromatography on 50 g silica with MTBE/hexane (1:3). Yield 0.67 g. ¹H-NMR (CDCl₃): δ=1.90 (s); 3.05 (s); 3.70 (s); 4.68 (m); 5.63 (m); 5.90 (d); 7.35 (m); 7.55 (m); 7.68 (d).

Example 4: (Z,2E)-5-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-methoxyimino-N,4-dimethyl-pent-3-enamide (Compound I-79)

Ex. 4a: 1-[1-(4-Chlorophenyl)pyrazol-3-yl]oxypropan-2-one (11)

5.50 g (28.3 mmol) 1-(4-chlorophenyl)pyrazol-3-ol, 3.91 g (28.3 mmol) potassium carbonate and 50 mg sodium iodide in 30 ml DMF have been stirred for 5 min at ambient temperature. Then 2.62 g (28.3 mmol) chloroacetone have been added dropwise while stirring which was continued at 60° C. for 5 h. The mixture was poured into excess 10% aqueous lithium chloride solution and extracted with ethyl acetate three times. The combined extracts have been washed with 10% lithium chloride solution twice and dried with sodium sulfate. After removal of the solvent in vacuo the crude product has been purified by chromatography on silica. Yield 6.5 g. The product was used for the next step.

Ex. 4b: Methyl (Z,2E)-5-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-methoxyimino-4-methyl-pent-3-enoate and E-Isomer (13)

To 5.26 g (21.0 mmol) 1-[1-(4-chlorophenyl)pyrazol-3-yl]oxypropan-2-one and 7.20 g (26.9 mmol) methyl (2Z)-3-diethoxyphosphoryl-2-methoxyimino-propanoate (which can be prepared as described for the dimethoxy derivative [(Tetrahedron Let 29, 3361-3364 (1988)] in 100 ml THF have been added at ambient temperature with stirring 2.59 g (23.1 mmol) potassium tert.-butylate. Stirring was continued over night. After removal of the solvent in vacuo the mixture was purified by chromatography on silica with heptane/ethyl acetate. 1.07 g of a 80:20 E:Z-mixture have been collected. This has been used directly for the next step.

Ex. 4c: Z,2E)-5-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-methoxyimino-N,4-dimethyl-pent-3-enamide

0.68 g (1.87 mmol) methyl (Z,2E)-5-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-methoxyimino-4-methyl-pent-3-enoate and E-isomer from the previous reaction have been dissolved in 3.0 ml THF. 2.0 ml 40% aqueous methylamine have been added at ambient temperature with stirring which was continued over night. After removal of the solvent in vacuo the mixture was purified by chromatography on silica with a heptane/ethyl acetate gradient. 90 mg of the desired Z-isomer have been collected.

¹H-NMR (CDCl₃): δ=2.03 (s); 2.85 (d); 3.97 (s); 4.64 (s); 5.87 (s); 6.02 (d); 6.65 (br); 7.35 (d); 7.50 (d); 7.67 (d).

Example 5: Methyl N—[(Z)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-1-methyl-prop-1-enyl]-N-methoxy-carbamate (I-1)

Ex. 5a: Cis-3-methyloxiran-2-yl]methanol (15)

To 10.0 g (138.7 mmol) Z-but-2-en-1-ol in 140 ml dichloromethane (DCM) 37.6 g (152.6 mmol) 3-chloroperbenzoic acid (70% purity) have been added at 0-5° C. in small portions with stirring. Stirring was continued at 0° C. for 2 h. 35.0 g calcium hydroxide have been added at 0-5° C. with stirring which was continued for about 2 h at 0° C. The precipitate was filtered off, washed with DCM, and the filtrates dried with sodium sulfate. The solvent was largely removed at 380 mbar/30° C. The crude product (15.0 g, purity 75%) was used without further purification.

Ex. 5b: Racemic 1-(4-chlorophenyl)-3-[[(2R,3S)-3-methyloxiran-2-yl]methoxy]pyrazole (16)

To 28.3 g (107.9 mmol) triphenylphosphine and 15.0 g (127.7 mmol) cis-3-methyloxiran-2-yl]methanol (15) from the preceding experiment in 400 ml THF have been added with stirring at −75° C. 22.9 g (113.0 mmol) azodicarbonic acid diisopropyl ester. The mixture has been stirred at this temperature for 5 min. Then 20.0 g (102.8 mmol) 1-(4-chlorophenyl)-3-hydroxypyrazole have been added with stirring at −70° C. The mixture was allowed to warm up to ambient temperature and stirred for about 1 d. After removal of the solvents in vacuo the crude product was stirred with 200 ml of diisopropylether from which 42 g of a solid substance have been collected and further purified by chromatography on 330 g silica with MTBE/heptane. Yield 22.5 g (82%).

Ex. 5c: 5-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]-3-methoxy-4-methyl-oxazolidin-2-one (17)

To 1.08 g (10.0 mmol) methyl N-methoxycarbamate in 17 ml DMSO have been added with stirring at ambient temperature 1.00 g (8.9 mmol) potassium tert.-butylate. Stirring has been continued for 5 min before 2.00 g (7.56 mmol) 1-(4-chlorophenyl)-3-[[(2R,3S)-3-methyloxiran-2-yl]methoxy]pyrazole have been added. The mixture was stirred at 90° C. for 20 h. After cooling to ambient temperature the reaction mixture was poured into 150 ml of water, extracted thrice with 30 ml ethyl acetate each, the combined extracts have been dried with sodium sulfate and the solvent removed in vacuo. The crude product (2.5 g) was used without further purification.

Ex. 5d: Racemic (2S,3R-1-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-3-(methoxyamino)butan-2-ol (18)

To 10.0 g (30.0 mmol) 5-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]-3-methoxy-4-methyl-oxazolidin-2-one in 100 ml ethanol has been added at ambient temperature with stirring 14.6 g (40.0 mmol) 21% sodium ethylate solution (in ethanol) and stirred over night. The solvent was largely removed in vacuo and the remaining mixture poured into 250 ml aqueous sodium dihydrogenphosphate solution, extracted thrice with 150 ml ethyl acetate each, dried with sodium sulfate to yield 8.7 g of an oil after evaporation of the solvent in vacuo. Further purified by chromatography on 120 g silica with MTBE/heptane. Yield 4.0 g (43%). ¹H-NMR (CDCl₃): δ=1.22 (d); 3.17 (m); 3.57 (s); 3.91 (m); 4.33 (m); 4.47 (m); 5.93 (s); 7.35 (d); 7.52 (d); 7.68 (s).

Ex. 5e: Racemic methyl N-[(1R,2S)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-hydroxy-1-methyl-propyl]-N-methoxy-carbamate (19)

To 1.00 g (3.2 mmol) Racemic (2S,3R-1-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-3-(methoxyamino)butan-2-ol in 7 ml THF 0.28 g (3.5 mmol) sodium hydrogencarbonate has been added. Then 0.33 g (3.5 mmol) methyl chloroformate has been added dropwise with stirring at ambient temperature. Stirring has been continued over night. The reaction mixture was poured into 10 ml of water, extracted thrice with 10 ml MTBE each, the combined extracts dried with sodium sulfate, and the solvent removed in vacuo. The crude product (1.3 g) was used without further purification.

Ex. 5f: Methyl N—[(Z)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-1-methyl-prop-1-enyl]-N-methoxy-carbamate (I-1)

To 3.50 g (9.46 mmol) racemic methyl N-[(1R,2S)-3-[1-(4-chlorophenyl)pyrazol-3-yl]oxy-2-hydroxy-1-methyl-propyl]-N-methoxy-carbamate in 13 ml THF 2.61 g (9.94 mmol) triphenylphoshin has been added with stirring at ambient temperature. The mixture was cooled to −15° C. Then 2.11 g (10.41 mmol) azodicarbonic acid diisopropyl ester has been added with stirring which was continued for 1 h at 0° C. and for about 1 d at ambient temperature. After removal of the solvents in vacuo the crude product was further purified by chromatography on 25 g silica with MTBE/heptane/1% triethylamine.

¹H-NMR (CDCl₃): δ=1.93 (s); 3.72 (s); 3.81 (s); 4.78 (d); 5.73 (t); 5.90 (d); 7.36 (d); 7.55 (d); 7.70 (d).

TABLE I Compounds of formula I with physical data (melting point [° C.]; ¹H-NMR (CDCl₃) (δ); HPLC/MS retention time [min]) No. R¹ R² R³ R⁴ X Y m.p. [° C.]; ¹H-NMR (δ); R_(t) [min] I-1 CH₃ H R3-1 R4-4, R⁵ = O Y-1 δ = 1.93 (s); 3.72 (s); 3.81 (s); OCH₃ 4.78 (d); 5.73 (t); 5.90 (d); 7.36 (d); 7.55 (d); 7.70 (d) I-2 CH₃ H R3-1 R4-4, R⁵ = NH Y-1 OCH₃ I-3 CH₃ H R3-1 R4-3 O Y-1 I-4 CH₃ H R3-1 R4-3 NH Y-1 I-5 CH₃ H R3-1 R4-1 O Y-1 88-89° C. I-6 CH₃ H R3-1 R4-1 NH Y-1 130° C. I-7 CH₃ H R3-1 R4-2 O Y-1 123-125° C. I-8 CH₃ H R3-1 R4-2 NH Y-1 I-9 CH₃ H R3-1 R4-7 Y-1 I-10 CH₃ H R3-1 R4-4, R⁵ = O Y-1 δ = 1.90 (s); 3.05 (s); 3.70 (s); CH₃ 4.68 (m); 5.63 (m); 5.90 (d); 7.35 (m); 7.55 (m); 7.68 (d) I-11 CH₃ H R3-2 R4-1 NH Y-1 δ = 1.95 (s); 2.85 (d); 3.95 (s); 4.55 (m); 5.87 (m); 5.95 (m); 6.70 (br); 6.95 (m); 7.73 (m); 7.80 (m) I-12 CH₃ H R3-3 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.80 (d); 3.95 (s); 4.52 (m); 5.83 (d); 5.93 (m); 6.75 (br); 6.95 (m); 7.30 (m) I-13 CH₃ H R3-4 R4-1 NH Y-1 δ = 1.93 (s); 2.38 (s); 2.80 (d); 3.95 (s); 4.55 (m); 5.88 (d); 5.95 (m); 6.75 (br); 7.13 (m); 7.28 (m); 7.41 (d); 7.64 (d) I-14 CH₃ H R3-5 R4-1 NH Y-1 125-127° C. I-15 CH₃ H R3-6 R4-1 NH Y-1 δ = 1.95 (s); 2.85 (d); 3.95 (s); 4.55 (m); 5.90 (d); 5.95 (m); 6.70 (br); 7.32 (m); 7.50 (s); 7.54 (d); 7.70 (d) I-16 CH₃ H R3-7 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.97 (s); 4.56 (m); 5.88 (d); 5.94 (m); 6.70 (br); 7.45 (m); 7.64 (s); 7.72 (d) I-17 CH₃ H R3-8 R4-1 NH Y-1 I-18 CH₃ H R3-9 R4-1 NH Y-1 δ = 1.95 (s); 2.33 (s); 2.88 (d); 3.97 (s); 4.56 (m); 5.85 (m); 5.95 (m); 6.70 (br); 7.03 (t); 7.30 (m); 7.44 (m); 7.62 (m) I-19 CH₃ H R3-10 R4-1 NH Y-1 I-20 CH₃ H R3-11 R4-1 NH Y-1 δ = 1.95 (s); 2.25 (s); 2.30 (s); 2.87 (d); 3.97 (s); 4.56 (m); 5.85 (d); 5.95 (m); 6.73 (br); 7.15 (d); 7.27 (m); 7.35 (d); 7.63 (d) I-21 CH₃ H R3-12 R4-1 NH Y-1 I-22 CH₃ H R3-13 R4-1 NH Y-1 I-23 CH₃ H R3-14 R4-1 NH Y-1 I-24 CH₃ H R3-15 R4-1 NH Y-1 I-25 CH₃ H R3-16 R4-1 NH Y-1 I-26 CH₃ H R3-17 R4-1 NH Y-1 I-27 CH₃ H R3-14 R4-1 NH Y-1 I-28 CH₃ H R3-18 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.97 (s); 4.57 (m); 5.87 (m); 5.95 (m); 6.70 (br); 7.07 (m); 7.33 (m); 7.55 (m); 7.64 (m) I-29 CH₃ H R3-19 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.97 (s); 4.58 (m); 5.88 (d); 5.94 (m); 6.70 (br); 7.15 (m); 7.30 (m); 7.43 (m); 7.64 (s); 7.70 (d) I-30 CH₃ H R3-20 R4-1 NH Y-1 I-31 CH₃ H R3-21 R4-1 NH Y-1 I-32 CH₃ H R3-22 R4-1 NH Y-1 δ = 1.95 (s); 2.37 (s); 2.87 (d); 3.95 (s); 4.55 (m); 5.86 (d); 5.93 (m); 6.70 (br); 7.20 (m); 7.45 (m); 7.65 (d) I-33 CH₃ H R3-23 R4-1 NH Y-1 δ = 1.23 (m); 1.95 (s); 2.64 (m); 2.87 (d); 3.95 (s); 4.58 (m); 5.87 (d); 5.95 (m); 6.70 (br); 7.25 (m); 7.48 (m); 7.67 (d) I-34 CH₃ H R3-24 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.97 (s); 4.58 (m); 5.92 (m); 6.70 (br); 7.67 (m); 7.75 (d) I-35 CH₃ H R3-25 R4-1 NH Y-1 I-36 CH₃ H R3-26 R4-1 NH Y-1 I-37 CH₃ H R3-58 R4-1 NH Y-1 I-38 CH₃ H R3-28 R4-1 NH Y-1 I-39 CH₃ H R3-29 R4-1 NH Y-1 I-40 CH₃ H R3-30 R4-1 NH Y-1 I-41 CH₃ H R3-31 R4-1 NH Y-1 I-42 CH₃ H R3-32 R4-1 NH Y-1 I-43 CH₃ H R3-33 R4-1 NH Y-1 I-44 CH₃ H R3-34 R4-1 NH Y-1 I-45 CH₃ H R3-35 R4-1 NH Y-1 I-46 CH₃ H R3-36 R4-1 NH Y-1 I-47 CH₃ H R3-37 R4-1 NH Y-1 I-48 CH₃ H R3-38 R4-1 NH Y-1 I-49 CH₃ H R3-39 R4-1 NH Y-1 I-50 CH₃ H R3-40 R4-1 NH Y-1 I-51 CH₃ H R3-41 R4-1 NH Y-1 I-52 CH₃ H R3-42 R4-1 NH Y-1 I-53 CH₃ H R3-43 R4-1 NH Y-1 I-54 CH₃ H R3-44 R4-1 NH Y-1 I-55 CH₃ H R3-45 R4-1 NH Y-1 I-56 CH₃ H R3-46 R4-1 NH Y-1 I-57 CH₃ H R3-47 R4-1 NH Y-1 I-58 CH₃ H R3-45 R4-1 NH Y-1 I-59 CH₃ H R3-49 R4-1 NH Y-1 I-60 CH₃ H R3-50 R4-1 NH Y-1 I-61 CH₃ H R3-51 R4-1 NH Y-1 I-62 CH₃ H R3-52 R4-1 NH Y-1 I-63 CH₃ H R3-53 R4-1 NH Y-1 I-64 CH₃ H R3-54 R4-1 NH Y-1 I-65 CH₃ H R3-55 R4-1 NH Y-1 I-66 CH₃ H R3-56 R4-1 NH Y-1 I-67 CH₃ H R3-57 R4-1 NH Y-1 I-68 CH₃ H R3-58 R4-4, R⁵ = O Y-1 OCH₃ I-69 CH₃ H R3-58 R4-4, R⁵ = NH Y-1 OCH₃ I-70 CH₃ H R3-58 R4-3 O Y-1 I-71 CH₃ H R3-58 R4-3 NH Y-1 I-72 CH₃ H R3-27 R4-1 O Y-1 I-73 CH₃ H R3-58 R4-2 O Y-1 I-74 CH₃ H R3-58 R4-2 NH Y-1 I-75 CH₃ H R3-58 R4-7 Y-1 I-76 C₂H₅ H R3-1 R4-1 NH Y-1 I-77 C₂H₅ H R3-2 R4-1 NH Y-1 I-78 C₂H₅ H R3-58 R4-1 NH Y-1 I-79 H CH₃ R3-1 R4-1 NH Y-1 δ = 2.03 (s); 2.85 (d); 3.97 (s); 4.64 (s); 5.87 (s); 6.02 (d); 6.65 (br); 7.35 (d); 7.50 (d); 7.67 (d) I-80 H CH₃ R3-1 R4-1 O Y-1 I-81 CH₃ H R3-1 R4-1 NH Y-3 I-82 CH₃ H R3-59 R4-1 NH Y-1 δ = 1.95 (s); 2.16 (s); 2.18 (s); 2.30 (s); 2.90 (s); 3.97 (s); 4.33 (m); 4.65 (m); 5.30 (m); 5.87 (m); 6.07 (m); 6.55 (s); 6.65 (br); 6.96 (s) I-83 CH₃ H R3-60 R4-1 NH Y-1 δ = 1.95 (s); 2.22 (s); 2.90 (d); 3.95 (s); 4.35 (m); 4.67 (m); 5.30 (m); 5.88 (m); 6.07 (m); 6.65 (br); 6.73 (d); 7.35 (d); 7.43 (s) I-84 CH₃ H R3-61 R4-1 NH Y-1 δ = 1.95 (s); 2.15 (s); 2.18 (s); 2.28 (s); 2.90 (d); 3.95 (s); 4.33 (m); 4.67 (s); 5.39 (d); 5.43 (d); 5.88 (m); 6.57 (s); 6.65 (br); 6.95 (s) I-85 CH₃ H R3-62 R4-1 NH Y-1 δ = 1.95 (s); 2.21 (s); 2.25 (s); 2.89 (d); 3.95 (s); 4.35 (m); 4.70 (s); 5.39 (d); 5.44 (d); 5.90 (m); 6.65 (br); 6.73 (d); 7.40 (d); 7.45 (s) I-86 CH₃ H R3-63 R4-1 O Y-1 δ = 1.73 (m); 1.93 (s); 2.15 (s); 2.30 (s); 3.85 (s); 4.05 (s); 4.33 (m); 4.60 (m); 5.75 (m); 5.85 (m); 6.55 (s); 6.95 (s) I-87 CH₃ H R3-64 R4-1 O Y-1 δ = 1.95 (s); 2.12 (s); 2.14 (s); 2.30 (s); 3.85 (s); 4.07 (s); 4.35 (m); 4.63 (m); 5.85 (m); 6.15 (m); 6.27 (m); 6.55 (s); 6.97 (s) I-88 CH₃ H R3-65 R4-1 O Y-1 δ = 1.95 (s); 2.17 (s); 2.19 (s); 3.85 (s); 4.05 (s); 4.35 (m); 4.65 (m); 5.87 (m); 6.17 (m); 6.31 (m); 6.72 (d); 7.35 (d); 7.43 (s). I-89 CH₃ H R3-66 R4-1 NH Y-1 δ = 1.95 (s); 2.12 (s); 2.14 (s); 2.30 (s); 2.90 (d); 3.95 (s); 3.97 (s); 4.32 (m); 5.87 (m); 6.57 (s); 6.65 (br); 6.97 (s) I-90 CH₃ H R3-63 R4-1 NH Y-1 δ = 1.73 (m); 1.93 (s); 2.15 (s); 2.30 (s); 2.90 (d); 3.95 (s); 4.33 (m); 4.55 (m); 5.75 (m); 5.90 (m); 6.57 (s); 6.65 (br); 6.95 (s) I-91 CH₃ H R3-67 R4-1 NH Y-1 δ = 1.73 (m); 1.93 (s); 2.18 (s); 2.20 (s); 2.90 (d); 3.95 (s); 4.35 (m); 4.60 (m); 5.75 (m); 5.90 (m); 6.55 (br); 6.73 (m); 7.35 (m); 7.43 (s) I-92 CH₃ H R3-64 R4-1 NH Y-1 δ = 1.95 (s); 2.15 (s); 2.30 (s); 2.90 (d); 3.95 (s); 4.33 (m); 4.60 (m); 5.87 (m); 6.15 (m); 6.27 (m); 6.57 (s); 6.65 (br); 6.95 (s) I-93 CH₃ H R3-65 R4-1 NH Y-1 δ = 1.95 (s); 2.19 (s); 2.21 (s); 2.90 (d); 3.95 (s); 4.35 (m); 4.65 (m); 5.90 (m); 6.17 (m); 6.31 (m); 6.65 (br); 6.75 (d); 7.35 (m); 7.43 (s) I-94 CH₃ H R3-59 R4-1 O Y-1 δ = 1.95 (s); 2.15 (s); 2.30 (s); 3.85 (s); 4.07 (s); 4.33 (m); 4.63 (m); 5.30 (m); 5.87 (m); 6.07 (m); 6.53 (s); 6.97 (s) I-95 CH₃ H R3-60 R4-1 O Y-1 δ = 1.93 (s); 2.22 (s); 3.85 (s); 4.07 (s); 4.37 (m); 4.67 (m); 5.30 (m); 5.87 (m); 6.07 (m); 6.70 (d); 7.37 (m); 7.45 (s) I-96 CH₃ H R3-61 R4-1 O Y-1 δ = 1.95 (s); 2.15 (s); 2.17 (s); 2.28 (s); 3.87 (s); 4.07 (s); 4.33 (m); 4.67 (s); 5.40 (d); 5.43 (d); 5.87 (m); 6.53 (s); 6.95 (s) I-97 CH₃ H R3-62 R4-1 O Y-1 δ = 1.95 (s); 2.21 (s); 2.23 (s); 3.85 (s); 4.05 (s); 4.37 (m); 4.70 (s); 5.39 (d); 5.42 (d); 5.87 (m); 6.70 (d); 7.38 (m); 7.45 (s) I-98 CH₃ H R3-68 R4-1 O Y-1 δ = 1.23 (t); 1.87 (s); 2.08 (s); 2.27 (s); 3.70 (s); 3.95 (s); 4.10 (d); 4.30 (m); 5.90 (m); 6.65 (s); 7.00 (s) I-99 CH₃ H R3-69 R4-1 O Y-1 I-100 CH₃ H R3-69 R4-1 NH Y-1 I-101 CH₃ H R3-69 R4-4, R⁵ = O Y-1 OCH₃ I-102 CH₃ H R3-70 R4-1 O Y-6 I-103 CH₃ H R3-70 R4-1 NH Y-6 I-104 CH₃ H R3-70 R4-4, R⁵ = O Y-6 OCH₃ I-105 CH₃ H R3-71 R4-1 O Y-4 I-106 CH₃ H R3-71 R4-1 NH Y-4 I-107 CH₃ H R3-71 R4-4, R⁵ = O Y-4 OCH₃ I-108 CH₃ H R3-72 R4-1 NH Y-1 I-109 CH₃ H R3-72 R4-1 O Y-1 I-110 CH₃ H R3-72 R4-4, R⁵ = O Y-1 OCH₃ I-111 CH₃ H R3-72 R4-1 NH Y-2 I-112 CH₃ H R3-72 R4-1 O Y-2 I-113 CH₃ H R3-72 R4-4, R⁵ = O Y-2 OCH₃ I-114 CH₃ H R3-1 R4-4, R⁵ = O Y-2 OCH₃ I-115 CH₃ H R3-1 R4-4, R⁵ = NH Y-2 OCH₃ I-116 CH₃ H R3-1 R4-3 O Y-2 I-117 CH₃ H R3-1 R4-3 NH Y-2 I-118 CH₃ H R3-1 R4-1 O Y-2 I-119 CH₃ H R3-1 R4-1 NH Y-2 I-120 CH₃ H R3-1 R4-2 O Y-2 I-121 CH₃ H R3-1 R4-2 NH Y-2 I-122 CH₃ H R3-1 R4-7 Y-2 I-123 CH₃ H R3-1 R4-4, R⁵ = O Y-2 CH₃ I-124 CH₃ H R3-73 R4-1 NH Y-1 I-125 CH₃ H R3-74 R4-1 NH Y-1 I-126 CH₃ H R3-75 R4-1 NH Y-1 I-127 CH₃ H R3-76 R4-1 NH Y-1 I-128 CH₃ H R3-77 R4-1 NH Y-1 I-129 CH₃ H R3-78 R4-1 NH Y-1 I-130 CH₃ H R3-78 R4-1 NH Y-1 I-131 CH₃ H R3-80 R4-1 NH Y-1 I-132 CH₃ H R3-81 R4-1 NH Y-1 I-133 CH₃ H R3-82 R4-1 NH Y-1 I-134 CH₃ H R3-83 R4-1 NH Y-1 I-135 CH₃ H R3-84 R4-1 NH Y-1 I-136 CH₃ H R3-85 R4-1 NH Y-1 I-137 CH₃ H R3-86 R4-1 NH Y-1 I-138 CH₃ H R3-87 R4-1 NH Y-1 I-139 CH₃ H R3-88 R4-1 NH Y-1 I-140 CH₃ H R3-89 R4-1 NH Y-1 I-141 CH₃ H R3-90 R4-1 NH Y-1 I-142 CH₃ H R3-91 R4-1 NH Y-1 I-143 CH₃ H R3-92 R4-1 NH Y-1 I-144 CH₃ H R3-93 R4-1 NH Y-1 I-145 CH₃ H R3-94 R4-1 NH Y-1 I-146 CH₃ H R3-95 R4-1 NH Y-1 I-147 CH₃ H R3-96 R4-1 NH Y-1 I-148 CH₃ H R3-97 R4-1 NH Y-1 I-149 CH₃ H R3-98 R4-1 NH Y-1 I-150 CH₃ H R3-99 R4-1 NH Y-1 I-151 CH₃ H R3- R4-1 NH Y-1 100 I-152 CH₃ H R3- R4-1 NH Y-1 101 I-153 CH₃ H R3- R4-1 NH Y-1 102 I-154 CH₃ H R3- R4-1 NH Y-1 103 I-155 CH₃ H R3- R4-1 NH Y-1 104 I-156 CH₃ H R3- R4-1 NH Y-1 105 I-157 CH₃ H R3- R4-1 NH Y-1 106 I-158 CH₃ H R3- R4-1 NH Y-1 107 I-159 CH₃ H R3- R4-1 NH Y-1 108 I-160 CH₃ H R3- R4-1 NH Y-1 109 I-161 CH₃ H R3- R4-1 NH Y-1 110 I-162 CH₃ H R3- R4-1 NH Y-1 111 I-163 CH₃ H R3- R4-1 NH Y-1 112 I-164 CH₃ H R3- R4-1 NH Y-1 113 I-165 CH₃ H R3- R4-1 NH Y-1 114 I-166 CH₃ H R3- R4-1 NH Y-1 115 I-167 CH₃ H R3- R4-1 NH Y-1 116 I-168 CH₃ H R3- R4-1 NH Y-1 117 I-169 CH₃ H R3- R4-1 NH Y-4 118 I-170 CH₃ H R3- R4-1 NH Y-4 119 I-171 CH₃ H R3- R4-1 NH Y-4 120 I-172 CH₃ H R3- R4-1 NH Y-4 121 I-173 CH₃ H R3- R4-1 NH Y-4 122 I-174 CH₃ H R3- R4-1 NH Y-4 123 I-175 CH₃ H R3- R4-1 NH Y-4 124 I-176 CH₃ H R3- R4-1 NH Y-4 125 I-177 CH₃ H R3- R4-1 NH Y-1 126 I-178 CH₃ OCH₃ R3-1 R4-4, R⁵ = O Y-1 OCH₃ I-179 CH₃ OCH₃ R3-1 R4-4, R⁵ = O Y-1 OCH₃ I-180 CH₃ OCH₃ R3-1 R4-4, R⁵ = O Y-1 OCH₃ I-181 CH₃ H R3-1 R4-4, R⁵ = O Y-1 OCH₃ I-182 CH₃ H R3-1 R4-1 NH Y-1 I-183 CH₃ H R3-1 R4-1 O Y-1 I-184 CH₃ H R3-1 R4-2 NH Y-1 I-185 CH₃ H R3-1 R4-2 O Y-1 I-186 CH₃ H R3- R4-1 O Y-1 79-81° C. 127 I-187 CH₃ H R3- R4-1 NH Y-1 δ = 1.95 (s); 2.12 (s); 2.18 (s); 127 2.87 (d); 3.97 (s); 3.98 (s); 4.35 (m); 5.90 (m); 6.65 (br); 7.35 (d); 7.43 (s) I-188 C₂H₅ H R3-1 R4-1 O Y-1 δ = 1.05 (m); 2.30 (m); 3.85 (s); 4.05 (s); 4.62 (m); 5.90 (m); 7.35 (m); 7.52 (m); 7.70 (d) I-189 CH₃ H R3- R4-4, R⁵ = O Y-1 δ = 1.90 (s); 2.22 (s); 2.24 (s); 127 CH₃ 3.02 (s); 3.70 (s); 3.98 (s); 4.48 (m); 5.57 (m); 6.75 (m); 7.40 (m); 7.45 (s) I-190 CH₃ H R3-66 R4-1 O Y-1 δ = 1.95 (s); 2.10 (s); 2.13 (s); 2.30 (s); 3.85 (s); 3.92 (s); 4.05 (s); 4.35 (m); 5.87 (m); 6.53 (s); 6.97 (s) I-191 CH₃ H R3- R4-1 O Y-1 δ = 1.30 (t); 1.95 (s); 2.20 (s); 128 2.22 (s); 3.85 (s); 4.06 (s); 4.20 (q); 4.37 (m); 5.87 (m); 6.71 (d); 7.37 (m); 7.45 (s) I-192 CH₃ H R3- R4-1 NH Y-1 δ = 1.30 (t); 1.95 (s); 2.20 (s); 128 2.21 (s); 2.92 (d); 3.95 (s); 4.22 (m); 4.37 (m); 5.90 (m); 6.65 (br); 6.73 (m); 7.37 (m); 7.45 (s) I-193 CH₃ H R3-68 R4-1 NH Y-1 δ = 1.32 (t); 1.95 (s); 2.16 (s); 2.17 (s); 2.32 (s); 2.92 (d); 3.97 (s); 4.20 (q); 4.33 (m); 5.90 (m); 6.57 (s); 6.65 (br); 7.97 (s) I-194 CH₃ H R3-5 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.05 (s); 4.53 (m); 5.87 (d); 5.93 (m); 7.07 (m); 7.25 (m); 7.55 (m); 7.63 (d) I-195 CH₃ H R3-6 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.05 (s); 4.55 (m); 5.88 (d); 5.93 (m); 7.33 (m); 7.48 (s); 7.53 (d); 7.70 (d) I-196 CH₃ H R3-2 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.55 (m); 5.87 (d); 5.92 (m); 6.95 (m); 7.73 (d); 7.80 (m) I-197 CH₃ H R3-4 R4-1 O Y-1 δ = 1.95 (s); 2.37 (s); 3.85 (s); 4.07 (s); 4.55 (m); 5.85 (d); 5.92 (m); 7.12 (m); 7.28 (m); 7.43 (d); 7.67 (d) I-198 CH₃ H R3-22 R4-1 O Y-1 δ = 1.95 (s); 2.35 (s); 3.85 (s); 4.05 (s); 4.57 (m); 5.83 (d); 5.93 (m); 7.20 (d); 7.47 (d); 7.66 (d) I-199 CH₃ H R3-24 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.60 (m); 5.95 (m); 7.67 (m); 7.77 (d) I-200 CH₃ H R3-22 R4-1 O Y-1 δ = 1.25 (m); 1.95 (s); 2.65 (m); 3.85 (s); 4.05 (s); 4.58 (m); 5.83 (d); 5.93 (m); 7.25 (m); 7.48 (m); 7.67 (d I-201 CH₃ H R3-19 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.58 (m); 5.87 (d); 5.93 (m); 7.15 (m); 7.30 (m); 7.45 (m); 7.63 (s); 7.70 (d) I-202 CH₃ H R3-7 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.58 (m); 5.90 (d); 5.95 (m); 7.45 (m); 7.67 (d); 7.73 (d) I-203 CH₃ H R3-129 R4-1 O Y-1 δ = 1.35 (d); 1.95 (s); 3.85 (s); 4.07 (s); 4.55 (m); 5.84 (d); 5.93 (m); 6.92 (m); 7.45 (m); 7.60 (d) I-204 CH₃ H R3-11 R4-1 O Y-1 δ = 1.95 (s); 2.27 (s); 2.32 (s); 3.85 (s); 4.07 (s); 4.58 (m); 5.85 (d); 5.95 (m); 7.15 (d); 7.30 (m); 7.37 (s); 7.66 (d) I-205 CH₃ H R3-3 R4-1 O Y-1 δ = 1.95 (s); 2.25 (s); 3.83 (s); 4.05 (s); 4.54 (m); 5.82 (d); 5.92 (m); 6.95 (m); 7.25 (m); 7.32 (d) I-206 CH₃ H R3-9 R4-1 O Y-1 δ = 1.93 (s); 2.31 (s); 3.85 (s); 4.07 (s); 4.56 (m); 5.85 (m); 5.95 (m); 7.03 (m); 7.33 (m); 7.43 (m); 7.64 (m). I-207 CH₃ H R3-18 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.58 (m); 5.85 (d); 5.95 (m); 7.05 (m); 7.33 (m); 7.55 (m); 7.65 (d) I-208 CH₃ H R3-129 R4-1 NH Y-1 δ = 1.33 (d); 1.95 (s); 2.87 (d); 3.97 (s); 4.55 (m); 5.84 (m); 5.95 (m); 6.73 (br); 6.92 (d); 7.45 (d); 7.62 (m) I-209 CH₃ H R3-58 R4-1 O Y-1 δ = 1.95 (s); 3.83 (s); 4.05 (s); 4.65 (m); 5.95 (m); 7.43 (d); 7.55 (d); 8.23 (s) I-210 Cl CH₃ R3-1 R4-1 NH Y-1 δ = 2.10 (s); 2.65 (d); 4.01 (s); 4.95 (s); 5.97 (d); 6.85 (br); 7.37 (d); 7.50 (d); 7.67 (d) I-211 phenyl ring* R3-1 R4-7 Y-1 90° C. R⁶ = CH₃ I-212 phenyl ring* R3-98 R4-7 Y-1 151° C. R⁶ = CH₃ I-213 phenyl ring* R3-130 R4-7 Y-4 R⁶ = CH₃ I-214 phenyl ring* R3-131 R4-7 Y-4 139-142° C. R⁶ = CH₃ I-215 phenyl ring* R3-132 R4-7 Y-4 58-63° C. R⁶ = CH₃ I-216 phenyl ring* R3-133 R4-7 Y-1 111-113° C. R⁶ = CH₃ I-217 phenyl ring* R3-65 R4-7 Y-1 78-88° C. R⁶ = CH₃ I-218 phenyl ring* R3-60 R4-7 Y-1 83-88° C. R⁶ = CH₃ I-219 phenyl ring* R3-67 R4-7 Y-1 87-89° C. R⁶ = CH₃ I-220 phenyl ring* R3-62 R4-7 Y-1 82-88° C. R⁶ = CH₃ I-221 phenyl ring* R3-134 R4-7 Y-1 92-98° C. R⁶ = CH₃ I-222 phenyl ring* R3-135 R4-7 Y-1 141-145° C. R⁶ = CH₃ I-223 phenyl ring* R3-64 R4-7 Y-1 88-91° C. R⁶ = CH₃ I-224 phenyl ring* R3-59 R4-7 Y-1 82-86° C. R⁶ = CH₃ I-225 phenyl ring* R3-63 R4-7 Y-1 64-70° C. R⁶ = CH₃ I-226 phenyl ring* R3-136 R4-7 Y-1 101-108° C. R⁶ = CH₃ I-227 phenyl ring* R3-137 R4-7 Y-1 98-102° C. R⁶ = CH₃ I-228 phenyl ring* R3-138 R4-7 Y-1 71-75° C. R⁶ = CH₃ I-229 phenyl ring* R3-139 R4-7 Y-7 72-74° C. R⁶ = CH₃ I-230 phenyl ring* R3-140 R4-7 Y-7 δ = 1.65 (s); 3.32 (s); 3.67 (s); R⁶ = CH₃ 5.20 (s); 7.07 (m); 7.27 (m); 7.47 (m) I-231 phenyl ring* R3-141 R4-7 Y-1 136-138° C. R⁶ = CH₃ I-232 phenyl ring* R3-142 R4-7 Y-7 δ = 1.65 (s); 3.43 (s); 3.70 (s); R⁶ = CH₃ 5.20 (s); 7.30-7.65 (m) I-233 phenyl ring* R3-127 R4-7 Y-1 R_(t) = 3.678 min R⁶ = CH₃ I-234 phenyl ring* R3-143 R4-7 Y-1 Rt = 4.092 min R⁶ = CH₃ I-235 phenyl ring* R3-144 R4-7 Y-1 R_(t) = 4.065 min R⁶ = CH₃ I-236 phenyl ring* R3-145 R4-7 Y-1 R_(t) = 3.947 min R⁶ = CH₃ I-237 phenyl ring* R3-146 R4-7 Y-1 R_(t) = 3.875 min R⁶ = CH₃ I-238 phenyl ring* R3-147 R4-7 Y-1 R_(t) = 4.100 min R⁶ = CH₃ I-239 phenyl ring* R3-68 R4-7 Y-1 R_(t) = 3.933 min R⁶ = CH₃ I-240 phenyl ring* R3-148 R4-7 Y-4 R_(t) = 3.496 min R⁶ = CH₃ I-241 phenyl ring* R3-149 R4-7 Y-4 R_(t) = 4.075 min R⁶ = CH₃ I-242 phenyl ring* R3-150 R4-7 Y-1 R_(t) = 4.128 min R⁶ = CH₃ I-243 phenyl ring* R3-151 R4-7 Y-1 R_(t) = 3.894 min R⁶ = CH₃ I-244 phenyl ring* R3-152 R4-7 Y-1 R_(t) = 3.875 min R⁶ = CH₃ I-245 phenyl ring* R3-153 R4-7 Y-1 R_(t) = 3.995 min R⁶ = CH₃ I-246 phenyl ring* R3-154 R4-7 Y-1 R_(t) = 4.115 min R⁶ = CH₃ I-247 phenyl ring* R3-20 R4-7 Y-1 R_(t) = 3.715 min R⁶ = CH₃ I-248 phenyl ring* R3-157 R4-7 Y-1 R_(t) = 3.714 min R⁶ = CH₃ I-249 phenyl ring* R3-128 R4-7 Y-1 R_(t) = 3.861 min R⁶ = CH₃ I-250 phenyl ring* R3-158 R4-7 Y-1 R_(t) = 4.251 min R⁶ = CH₃ I-251 phenyl ring* R3-159 R4-7 Y-1 105-107° C. R⁶ = CH₃ I-252 phenyl ring* R3-151 R4-7 Y-1 102-104° C. R⁶ = Ethyl I-253 phenyl ring* R3-1 R4-7 Y-1 96-97° C. R⁶ = CHF₂ I-254 phenyl ring* R3-128 R4-7 Y-1 Rt = 4.219 min R⁶ = Ethyl I-255 phenyl ring* R3-68 R4-7 Y-1 Rt = 4.239 min R⁶ = Ethyl I-256 phenyl ring* R3-146 R4-7 Y-1 R_(t) = 4.176 min R⁶ = Ethyl I-257 phenyl ring* R3-66 R4-7 Y-1 R_(t) = 4.013 min R⁶ = Ethyl I-258 phenyl ring* R3-160 R4-7 Y-1 δ = 2.15 (s); 3.67 (s); 3.95 (s); R⁶ = CH₃ 5.28 (s); 6.85 (m); 7.45 (m); 7.50 (m); 7.70 (m) I-259 phenyl ring* R3-161 R4-7 Y-1 δ = 1.33 (t); 2.17 (s); 3.68 (s); R⁶ = CH₃ 4.22 (q); 5.28 (s); 6.87 (d); 7.45 (m); 7.52 (m); 7.73 (m) I-260 phenyl ring* R3-162 R4-7 Y-1 R_(t) = 3.924 min R⁶ = CH₃ I-261 phenyl ring* R3-163 R4-7 Y-1 R_(t) = 4.131 min R⁶ = CH₃ I-262 phenyl ring* R3-164 R4-7 Y-1 R_(t) = 4.141 min R⁶ = CH₃ I-263 phenyl ring* R3-165 R4-7 Y-1 R_(t) = 3.916 min R⁶ = CH₃ I-264 phenyl ring* R3-166 R4-7 Y-1 R_(t) = 4.220 min R⁶ = CH₃ I-265 phenyl ring* R3-167 R4-7 Y-1 R_(t) = 4.050 min R⁶ = CH₃ I-266 phenyl ring* R3-149 R4-7 Y-8 δ = 2.03 (s); 3.71 (s); R⁶ = CH₃ 7.45-7.62 (m) I-267 phenyl ring* R3-168 R4-7 Y-1 δ = 2.20 (s); 2.40 (s); 3.69 (s); R⁶ = CH₃ 5.20 (s); 6.70 (s); 7.12 (s); 7.42 (s); 7.53 (m); 7.72 (m); 7.91 (s) I-268 phenyl ring* R3-169 R4-7 Y-1 δ = 2.11 (s); 2.18 (s); 3.62 (s); R⁶ = CH₃ 3.72 (s); 5.21 (s); 6.77 (s); 6.96 (s); 7.25 (s); 7.53 (m); 7.72 (m); 8.91 (s) I-269 phenyl ring* R3-170 R4-7 Y-1 δ = 2.00 (s); 2.05 (s); 2.16 (s); R⁶ = CH₃ 2.21 (s); 3.70 (s); 5.16 (s); 6.72 (s); 6.82 (s); 7.50 (m); 7.74 (m) I-270 phenyl ring* R3-171 R4-7 Y-1 δ = 2.16 (s); 2.39 (s); 2.53 (s); R⁶ = CH₃ 3.70 (s); 5.19 (s); 6.70 (s); 7.53 (m); 7.72 (m) I-271 phenyl ring* R3-172 R4-7 Y-1 δ = 2.18 (s); 2.29 (s); 3.70 (s); R⁶ = CH₃ 5.18 (s); 6.71 (s); 7.06 (s); 7.50 (m); 7.71 (m); 8.38 (s); 8.44 (s) I-272 phenyl ring* R3-173 R4-7 Y-1 δ = 1.28 (m); 2.12 (s); R⁶ = CH₃ 3.00 (broad); 3.58 (m); 3.69 (s); 5.52 (s); 6.28 (s); 7.45 (m); 7.72 (m) I-273 phenyl ring* R3-174 R4-7 Y-1 δ = 0.97 (m); 1.02 (m); 1.20 (m); R⁶ = CH₃ 1.90 (m); 2.05 (s); 2.62 (m); 3.68 (s); 5.51 (s); 5.84 (s); 7.50 (m); 7.73 (m) I-274 phenyl ring* R3-175 R4-7 Y-8 R_(t) = 3.715 min R⁶ = CH₃ I-275 CH₃ H R3-20 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.58 (m); 5.92 (m); 7.45 (m); 7.52 (m); 7.75 (m); 7.84 (d) I-276 CH₃ H R3-12 R4-1 O Y-1 72-74° C. I-277 CH₃ H R3-15 R4-1 O Y-1 73-75° C. I-278 CH₃ H R3-176 R4-1 O Y-1 δ = 1.97 (s); 3.85 (s); 4.07 (s); 4.58 (d); 5.90 (d); 5.95 (m); 7.17 (t); 7.43 (m); 7.65 (m) I-279 CH₃ H R3-98 R4-1 O Y-1 90-92° C. I-280 CH₃ H R3-20 R4-1 NH Y-1 101-103° C. I-281 CH₃ H R3-12 R4-1 NH Y-1 112-115° C. I-282 CH₃ H R3-15 R4-1 NH Y-1 93-95° C. I-283 CH₃ H R3-176 R4-1 NH Y-1 84-86° C. I-284 CH₃ H R3-98 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.93 (d); 3.97 (s); 4.48 (m); 5.93 (m); 6.42 (m); 6.67 (broad); 6.80 (d); 7.37 (d); 7.45 (m); 7.68 (m); 7.83 (m) I-285 CH₃ H R3-1 R4-4, R⁵ = O Y-1 δ = 1.93 (s); 3.72 (s); 3.81 (s); OCH₃ 4.78 (d); 5.73 (t); 5.90 (d); 7.36 (d); 7.55 (d); 7.70 (d) I-286 CH₃ H R3-51 R4-1 O Y-1 δ = 1.93 (s); 2.45 (s); 3.82 (s); 4.05 (s); 4.60 (d); 5.92 (t); 7.25-7.50 (m) I-287 C₂H₅ H R3-1 R4-1 NH Y-1 δ = 1.05 (t); 2.30 (q); 2.90 (d); 3.97 (s); 4.58 (m); 5.93 (m); 6.70 (broad); 7.35 (m); 7.53 (m); 7.68 (s) I-288 CH₃ H R3-58 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.97 (s); 4.63 (m); 5.95 (m); 6.75 (broad); 7.43 (m); 7.55 (m); 8.23 (s) I-289 CH₃ H R3-51 R4-1 NH Y-1 δ = 1.93 (s); 2.45 (s); 2.83 (d); 3.95 (s); 4.58 (m); 5.92 (m); 6.73 (broad); 7.30-7.50 (m) I-290 CH₃ H R3-1 R4-4, R⁵ = O Y-1 δ = 1.18 (m); 1.95 (s); C₂H₅ 3.45 (broad); 3.73 (s); 4.67 (m); 5.70 (m); 5.90 (m); 7.35 (m); 7.53 (m); 7.67 (m) I-291 CH₃ H R3-39 R4-1 O Y-1 72° C. I-292 CH₃ H R3-44 R4-1 O Y-1 106-110° C. I-293 CH₃ H R3-44 R4-1 NH Y-1 177° C. I-294 CH₃ H R3-177 R4-1 O Y-1 δ = 1.93 (s); 3.20 (m); 3.28 (m); 3.83 (s); 3.90 (m); 4.05 (s); 4.42 (m); 4.50 (m); 5.88 (m); 5.94 (s); 6.83 (m); 7.25 (m); 7.50 (s) I-295 CH₃ H R3-39 R4-1 NH Y-1 142° C. I-296 Iso- H R3-1 R4-1 O Y-1 δ = 0.93 (m); 1.60 (m); 2.15 (d); butyl 3.84 (s); 4.07 (s); 4.62 (m); 5.89 (m); 7.35 (d); 7.53 (d); 7.67 (s) I-297 CH₃ H R3-29 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.65 (m); 5.95 (m); 7.27 (m); 7.87 (m); 8.35 (s) I-298 CH₃ H R3-36 R4-1 O Y-1 δ = 1.95 (s); 3.85 (s); 4.07 (s); 4.65 (m); 5.95 (m); 7.63 (m); 7.67 (m); 7.93 (s); 8.37 (s) I-299 Iso- H R3-1 R4-1 NH Y-1 177° C. butyl I-300 C₂H₅ H R3-58 R4-1 O Y-1 87° C. I-301 CH₃ H R3-29 R4-1 NH Y-1 140° C. I-302 CH₃ H R3-36 R4-1 NH Y-1 125° C. I-303 CH₃ H R3-33 R4-1 O Y-1 δ = 1.95 (s); 3.83 (s); 4.05 (s); 4.65 (m); 5.95 (m); 7.37 (m); 7.57 (m); 8.27 (s) I-304 CH₃ H R3-54 R4-1 O Y-1 δ = 1.25 (m); 1.95 (s); 2.68 (m); 3.83 (s); 4.05 (s); 4.65 (m); 5.95 (m); 7.30 (m); 7.51 (m); 8.20 (s) I-305 CH₃ H R3-33 R4-1 NH Y-1 126° C. I-306 CH₃ H R3-54 R4-1 NH Y-1 128° C. I-307 CH₃ H R3-178 R4-1 O Y-1 δ = 1.95 (s); 2.27 (s); 3.82 (s); 4.07 (s); 4.62 (m); 5.95 (m); 7.28 (m); 7.36 (m); 7.93 (s) I-308 CH₃ H R3-130 R4-1 O Y-4 δ = 1.95 (s); 2.25 (s); 3.80 (s); 4.05 (s); 4.55 (m); 5.90 (m); 7.25-7.60 (m); 7.77 (m); 7.85 (s); 8.05 (s); 8.27 (s) I-309 CH₃ H R3-130 R4-1 NH —CH═N—O—CH₂ ⁻ δ = 1.95 (s); 2.88 (d); 3.96 (s); 4.50 (m); 5.92 (m); 6.70 (broad); 7.25-7.60 (m); 7.76 (m); 8.05 (s); 8.08 (s); 8.27 (s) I-310 CH₃ H R3-42 R4-1 O Y-1 116° C. I-311 C₂H₅ H R3-58 R4-1 NH Y-1 154° C. I-312 CH₃ H R3-30 R4-1 NH Y-1 167° C. I-313 CH₃ H R3-178 R4-1 NH Y-1 143° C. I-314 CH₃ H R3-42 R4-1 NH Y-1 147° C. I-315 CH₃ H R3-40 R4-1 NH Y-1 153° C. I-316 CH₃ H R3-177 R4-1 NH Y-1 δ = 1.93 (s); 2.88 (d); 3.20 (m); 3.28 (m); 3.90 (m); 3.95 (s); 4.42 (m); 4.50 (m); 5.90 (m); 5.95 (s); 6.67 (broad); 6.86 (m); 7.25 (m); 7.50 (s) I-317 CH₃ H R3-179 R4-1 NH Y-1 δ = 1.83 (s); 1.93 (s); 2.18 (s); 2.42 (m); 2.70 (m); 2.88 (d); 3.83 (s); 3.95 (s); 4.35 (m); 5.90 (m); 6.65 (m); 6.93 (m) I-318 CH₃ H R3-38 R4-1 O Y-1 87° C. I-319 CH₃ H R3-32 R4-1 O Y-1 δ = 1.93 (s); 2.27 (s); 3.80 (s); 4.05 (s); 4.62 (m); 5.95 (m); 7.30 (m); 7.93 (s) I-320 CH₃ H R3-34 R4-1 NH Y-1 120° C. I-321 CH₃ H R3-38 R4-1 NH Y-1 143° C. I-322 CH₃ H R3-37 R4-1 NH Y-1 117° C. I-323 CH₃ H R3-40 R4-1 O Y-1 118° C. I-324 CH₃ H R3-37 R4-1 O Y-1 δ = 1.93 (s); 2.23 (s); 2.35 (s); 3.80 (s); 4.05 (s); 4.62 (m); 5.95 (m); 7.15 (m); 7.91 (s) I-325 CH₃ H R3-43 R4-1 NH Y-1 136° C. I-326 CH₃ H R3-34 R4-1 O Y-1 δ = 1.95 (s); 3.83 (s); 4.05 (s); 4.63 (m); 5.95 (m); 7.67 (m); 7.82 (m); 8.42 (s) I-327 CH₃ H R3-32 R4-1 NH Y-1 δ = 2.07 (s); 2.42 (s); 2.92 (d); 4.08 (s); 4.78 (m); 6.08 (m); 6.93 (broad); 7.45 (m); 8.08 (s) I-328 CH₃ H R3-41 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.95 (s); 4.65 (m); 5.93 (m); 6.73 (broad); 7.30 (m); 7.55 (m); 8.23 (s) I-329 CH₃ H R3-28 R4-1 NH Y-1 94° C. I-330 CH₃ H R3-50 R4-1 NH Y-1 130° C. I-331 CH₃ H R3-41 R4-1 O Y-1 δ = 1.95 (s); 3.87 (s); 4.06 (s); 4.63 (m); 5.93 (m); 7.32 (m); 7.55 (m); 8.23 (s) I-332 C₂H₅ H R3-2 R4-1 O Y-1 δ = 1.05 (t); 2.30 (m); 3.82 (s); 4.05 (s); 4.62 (d); 5.90 (m); 6.93 (m); 7.73 (m); 7.80 (m) I-333 CH₃ H R3-180 R4-1 O Y-1 δ = 1.95 (s); 2.27 (s); 3.85 (s); 4.07 (s); 4.40 (m); 5.88 (m); 6.66 (d); 6.78 (m); 7.37 (m); 7.45 (m); 7.83 (d) I-334 CH₃ H R3-77 R4-1 O Y-1 123-124° C. I-335 CH₃ H R3-119 R4-1 O Y-4 δ = 1.90 (s); 2.12 (s); 3.83 (s); 3.92 (s); 4.03 (s); 4.33 (m); 5.74 (m); 7.18-7.45 (m) I-336 CH₃ H R3-80 R4-1 O Y-1 133-134° C. I-337 CH₃ H R3-180 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.90 (d); 3.97 (s); 4.40 (m); 5.88 (m); 6.66 (broad); 6.82 (m); 7.37 (m); 7.45 (m); 7.81 (d) I-338 CH₃ H R3-79 R4-1 O Y-1 94-97° C. I-339 CH₃ H R3-119 R4-1 NH Y-4 δ = 1.90 (s); 2.12 (s); 2.85 (d); 3.92 (s); 4.33 (m); 5.75 (m); 6.60 (broad); 7.18-7.45 (m) I-340 CH₃ H R3-130 R4-1 O —CH═N—O—CH₂ ⁻ δ = 1.95 (s); 3.82 (s); 4.05 (s); 4.52 (m); 5.87 (m); 7.25-7.60 (m); 7.75 (m); 7.80 (s); 8.05 (s); 8.26 (s) I-341 CH₃ H R3-130 R4-1 NH Y-4 δ = 1.95 (s); 2.25 (s); 2.83 (d); 3.97 (s); 4.54 (m); 5.93 (m); 6.75 (broad); 7.25-7.60 (m); 7.77 (m); 7.82 (s); 8.02 (s); 8.29 (s) I-342 CH₃ H R3-181 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.88 (d); 3.97 (s); 4.39 (m); 5.93 (m); 6.67 (broad); 6.80 (m); 7.08 (m); 7.27 (m); 7.45 (m) I-343 CH₃ H R3-182 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.91 (d); 3.98 (s); 4.41 (m); 5.93 (m); 6.70 (broad); 6.85 (m); 7.37 (m); 7.65 (m) I-344 CH₃ H R3-183 R4-1 NH Y-1 δ = 1.95 (s); 2.25 (s); 2.91 (d); 3.98 (s); 4.40 (m); 5.93 (m); 6.66 (broad); 6.83 (m); 7.25-7.46 (m) I-345 CH₃ H R3-184 R4-1 NH Y-1 δ = 1.95 (s); 2.25 (s); 2.90 (d); 3.85 (s); 3.98 (s); 4.38 (m); 5.93 (m); 6.66 (broad); 6.82 (m); 7.30 (m) I-346 CH₃ H R3-185 R4-1 NH Y-1 δ = 1.95 (s); 2.20 (s); 2.88 (d); 3.95 (s); 4.30 (m); 4.98 (s); 5.92 (m); 6.65 (m); 6.80 (m); 7.40 (m) I-347 CH₃ H R3-69 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.95 (s); 4.65 (m); 5.92 (m); 6.67 (broad); 6.87 (m); 7.25 (m); 7.67 (m) I-348 CH₃ H R3-186 R4-1 NH Y-1 δ = 1.42 (m); 1.95 (s); 2.27 (s); 2.91 (d); 2.96 (m); 3.98 (s); 4.42 (m); 5.93 (m); 6.70 (broad); 6.83 (m); 7.87 (m) I-349 C₂H₅ H R3-5 R4-1 NH Y-1 98° C. I-350 CH₃ H R3-88 R4-1 O Y-1 δ = 1.95 (s); 3.53 (s); 3.85 (s); 4.05 (s); 4.50 (m); 5.65 (s); 5.90 (m); 7.28 (m); 7.50 (s) I-351 CH₃ H R3-88 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.50 (s); 3.97 (s); 4.48 (m); 5.65 (m); 5.93 (m); 6.70 (broad); 7.28 (m); 7.50 (s) I-352 CH₃ H R3-76 R4-1 NH Y-1 δ = 1.95 (s); 2.27 (s); 2.87 (d); 3.95 (s); 4.63 (m); 5.93 (m); 6.66 (broad); 7.35 (m); 7.77 (m) I-353 CH₃ H R3-187 R4-1 NH Y-1 δ = 1.95 (s); 2.87 (d); 3.97 (s); 4.63 (m); 5.90 (d); 5.95 (m); 6.70 (broad); 7.48 (m); 7.85 (m); 7.97 (d) I-354 CH₃ H R3-188 R4-1 NH Y-1 δ = 1.93 (s); 2.77 (d); 3.93 (s); 4.54 (m); 5.92 (m); 6.80 (broad); 7.33 (m); 7.45 (m) I-355 CH₃ H R3-189 R4-1 NH Y-1 δ = 1.95 (s); 2.85 (d); 3.95 (s); 4.55 (m); 5.92 (m); 6.70 (broad); 7.23 (m); 7.40 (m); 7.64 (s); 7.78 (d) I-356 CH₃ H R3-193 R4-1 NH Y-1 δ = 1.94 (s); 2.87 (d); 3.94 (s); 4.44 (m); 5.17 (s); 5.67 (d); 5.88 (m); 6.70 (broad); 6.86 (m); 7.20 (m); 7.37 (d) I-357 CH₃ H R3-194 R4-1 NH Y-1 δ = 1.95 (s); 2.80 (d); 3.95 (s); 4.55 (m); 5.87 (d); 5.93 (m); 6.75 (broad); 7.25 (m); 7.35 (m); 7.45 (m); 7.55 (m); 7.70 (d) I-358 CH₃ H R3-83 R4-1 NH Y-1 δ = 1.95 (s); 2.90 (d); 3.95 (s); 4.57 (m); 5.92 (m); 6.13 (s); 6.83 (broad); 7.45 (m); 7.35 (m); 7.70 (m) I-359 CH₃ H R3-195 R4-1 NH Y-1 δ = 1.95 (s); 2.50 (s); 2.88 (d); 3.95 (s); 4.57 (m); 5.85 (d); 5.95 (m); 6.70 (broad); 6.90 (m); 7.60 (m); 8.33 (d) *“phenyl ring” denotes that R¹ and R² together with the two carbon atoms linking them form a phenyl ring. Isobutyl = 2-methyl-1-propyl. m.p. = melting point; R_(t) = HPLC Retention time. HPLC-data: RP-18 column (Chromolith Speed ROD 50 × 4.6 mm from Merck KgaA, Germany), 1.8 ml/min, injection volume 2 μl, column temperature 40° C. Eluent: Acetonitrile + 0.1% trifluoroacetic acid (TFA)/water + 0.1% TFA (gradient %:95 to 95:5 within 5 min), 40° C. MS: Quadrupole electrospray ionisation, 80 V (pos. mode).

II. EXAMPLES OF THE ACTION AGAINST HARMFUL FUNGI

The fungicidal action of the compounds of the formula I was demonstrated by the following experiments:

II.1 Microtiter Tests

The active substances were formulated separately as a stock solution in dimethyl sulfoxide (DMSO) at a concentration of 10 000 ppm.

Use Example 1: Activity Against the Septoria Blotch Pathogen Caused by Septoria tritici in the Microtiter Test Fungal Strains Used:

a) Septoria tritici (Qo-inhibitor sensitive, wild-type)

b) Septoria tritici (Qo-inhibitor-resistant, G143A mutant)

100 ml 2% Malt extract in water at pH6.8 were inoculated with microspores from 2 week old cultures grown on 2% malt extract+2% agar in Petri dishes and incubated for 3 days on a rotary shaker at 24° C. and 150 rpm. The culture was harvested, glycerol was added (15% (v/v) and kept frozen at −20° C. in aliquots of 1 ml.

1 ml stock suspension was thawed and suspended into 800 ml of 2% malt extract in water at pH 6.8. Compounds were diluted from stock solution in (dimethylsulfoxide) DMSO in 10 steps. The compound solutions were diluted ⅕ with sterile deionized water before use. 5 μl of the compound solutions were transferred into empty microplates. The plates were then filled with 195 μl of the microspore suspension of each strain.

The antifungal activity was determined by measuring the turbidity of a culture in 96-well microplates in the presence of test compounds. Fungal growth was measured by recording the optical density at 620 nm every 15 h for 150 h. The relative antifungal activity was calculated by comparison of the effect of the test compounds with the effect of a DMSO control and a standard fungicide.

IC₅₀-values (concentration of test compound resulting in 50% inhibition of fungal growth) were calculated from the resulting dose-response for each compound and strain. The initial concentration of the test compounds and the 10 steps of dilution (1:4 each) allowed IC₅₀-values from 0.001 to 100 μmol/l (μM) to be assessed.

TABLE II Resistant Septoria Sensitive Septoria Resistance tritici isolate tritici isolate factor (G143A mutation) (wild type) RF = R- Compound (R-IC₅₀) [μM] (S-IC₅₀) [μM] IC₅₀/S-IC₅₀ Azoxystrobin >100 3.5 n.d. Dimoxystrobin >100 7.1 n.d. Enestroburin >100 4.5 n.d. Kresoximmethyl >100 0.76 n.d. Metominostrobin >100 >100 n.d. Orysastrobin >100 27 n.d. Picoxystrobin >100 2.3 n.d. Pyrametostrobin >100 >100 n.d. Pyraoxystrobin >100 1.6 n.d. Pyraclostrobin 3.4 0.0012 2882 Trifloxystrobin >100 0.52 n.d. I-5 2.2 0.083 26 I-6 8.3 0.34 24 I-82 6.8 1.1 6 I-83 7.6 1.6 4.6 I-84 16.1 0.5 33 I-85 22 0.8 29 I-90 26 1.0 26 I-91 27 1.6 17 I-94 12 0.6 22 I-95 29 2.2 14 I-97 49 1.7 29 I-191 37 1.3 29 I-211 1.1 0.44 2.6 I-212 8.3 1.4 6 I-213 0.057 0.076 0.7 I-215 48 1.7 28 I-216 12.0 6.3 2.0 I-217 63 6.3 10 I-218 79 5.6 14 I-221 10 3.4 3 I-223 19 2.7 7 I-224 5.4 1.7 3.2 I-225 72 3.4 21 I-228 10 3.4 3.0 I-230 25 3.2 8 I-233 2.7 0.24 12 I-234 4 2.4 1.7 I-235 51 13 4 I-236 24 6 4 I-238 12 6 1.9 I-243 15 4.1 3.6 I-244 1.3 0.6 2.0 I-247 9 5 1.9 I-249 11 2.4 5 I-250 97 19 5 I-255 42 19 2.2 I-256 24 21 1.1 I-257 67 15 4.5 I-260 3.3 2.3 1.4 I-261 5 2.9 1.6 I-262 1.6 1 1.6 I-265 4 3.8 1.1 I-267 5 2.9 1.7 I-269 74 8 10 I-270 57 6 10 I-271 7 1.9 3.9 I-273 22 5 4 I-274 19 9 2.0 I-287 18 1.5 12 I-288 28 3.5 8.0 I-291 18 1.0 18.0 I-292 33 7.9 4.2 I-298 31 3.6 8.6 I-303 4.6 0.27 17.0 I-304 9.1 0.53 17.2 I-305 32 9.3 3.4 I-307 67 19.0 3.5 I-310 11 0.39 28.2 I-319 102 17.0 6.0 I-324 38 1.9 20.0 I-326 18 1.2 15.0 I-331 25 1.8 13.9 I-339 21 1.0 21.0

While commercial strobilurine type fungicides are do not show any activity against the resistant Septoria strain, containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors (G143A) while being active against sensitive wild type strains, compounds I have been active against both, the resistant and the wild-type strains. In general, the resistance factor ratio (RF) calculated from the IC50 values determined for both Septoria strains, was below 30 for the compounds I according to the invention. However, resistance factor ratios for commercial strobilurine type compounds are in most cases greater than 100 and usually greater than several hundreds (for details see e.g. FRAC, Mutations associated with QoI-resistance, December 2006; http://frac.info/frac/work/Mutations%20associated%20with%20QoI%20resistance.pdf and citations cited therein).

II.2 Comparative Examples A) Field Trials Compounds Used:

Compound I-6 was used as 50 g/l EC formulation. Pyraclostrobin was used as commercial product HEADLINE.

Compounds Used:

Trial 1: Efficacy Against Septoria tritici on Winter Wheat

The trial was conducted under field conditions in Bohl-Iggelheim, Rhineland-palatinate,

Germany. Seeds of winter wheat (cv. Riband) were planted and grown under standard conditions with adequate supply of water and nutrients. At growing stage GS 32 (Apr. 14, 2011), a first compound treatment (200 g a.i. per ha) was made with a water volume of 400 L/ha, which was repeated 21 days later at growing stage GS 39. No further fungicide treatments were applied. Infection with fungal pathogens (e.g. Septoria tritici) occurred naturally. The evaluation of the disease incidences for Septoria tritici 20, 33 and 46 days after the last treatment (DAA) are shown in table III. In the last row, the evaluation of the percentage of Qo inhibitor-resistant Septoria tritici isolates with the G143A mutation after the treatments is given.

TABLE III Percentage of Disease (%) G143A mutation Concentration 20 33 46 (%) in Septoria Treatment (g a.i./ha) DAA DAA DAA tritici isolates Compound I-6 200 1 6 36 100 Pyraclostrobin 200 8 32 93 100 untreated — 13 47 96 65

In this test, the fungal pathogen Septoria tritici has been completely selected towards Qo inhibitor-resistant isolates by each of the treatments with the strobilurin-analogue compounds Pyraclostrobin and Compound I-6. Due to this high resistance level, Pyraclostrobin showed insufficient control level although it has been used at commercial dose levels, whereas Compound I-6 was capable to control the Qo inhibitor-resistant isolates of Septoria tritici with the G143 mutation.

Trial 2: Efficacy Against Septoria tritici on Winter Wheat

This trial was conducted under field conditions in Limburgerhof, Rhineland-Palatinate, Germany. Seeds of winter wheat (cv. Riband) were planted and grown under standard conditions with adequate supply of water and nutrients. At growing stage GS 33 (Apr. 8, 2011), a first compound treatment (200 g a.i per ha) was made with a water volume of 400 L/ha, which was repeated 26 days later at growing stage GS 39. No further fungicide treatments were applied. Infection with fungal pathogens (e.g. Septoria tritici) occurred naturally. The evaluation of the disease incidences for Septoria tritici 19 and 34 days after the last treatment (DAA) are shown in Table IV. In the last row, the evaluation of the percentage of Qo inhibitor-resistant Septoria tritici isolates with the G143A mutation after the treatments is given.

TABLE IV Disease (%) Percentage of Concentration 19 34 G143A mutation (%) Treatment (g a.i./ha) DAA DAA in Septoria tritici isolates Compound I-6 200 3 12 99 Pyraclostrobin 200 5 28 100 untreated — 10 36 94

In this test, about the entire population of the fungal pathogen Septoria tritici has been Qo inhibitor-resistant (as evaluated at the end of the trial). Due to this high resistance level, Pyraclostrobin has shown antifungal activity only slightly above the untreated control although it has been used at commercial dose levels. However Compound I-6 was capable to reduce the infection by Qo inhibitor-resistant Septoria tritici with the G143 mutation significantly.

B) Glass House Trials

The spray solutions were prepared in several steps:

The stock solution was prepared as follows: 1.26 ml of a 1:1 mixture of cyclohexanone and dimethylsulfoxide was added to 8.4 mg of active ingredient. Next, 40.74 ml of a mixture of water, acetone (10%), the emulsifier Wettol (0.1%) and the wetting agent Silwet (0.05%) was added. This stock solution was then further diluted with the described solvent-emulsifier-water mixture to the desired concentrations.

Trial 3: Control of Leaf Blotch on Wheat Caused by Caused by Two Septoria tritici Isolates Containing the G143A in the Cytochrome b Gene for their Cytochrome bc₁ Complex

Wheat plants were grown in pots. These plants were sprayed to run-off with an aqueous suspension, containing the desired concentration of active ingredient. The next day, the treated plants were inoculated with an aqueous suspension of Septoria tritici. After inoculation, the trial plants were covered with a lid and immediately transferred to a chamber with a relative humidity of about 83 to 85% and 19.5 to 20° C. After 4 days the lid was removed. Altogether, the trial plants were cultivated for about 28 days in that greenhouse chamber. The extent of fungal attack on the leaves was then visually assessed as % diseased leaf area.

TABLE VII Resistant Septoria Resistant Septoria tritici isolate 1 tritici isolate 2 Conc. (G143A mutation) (G143A mutation) Treatment (ppm) Disease level (%) Disease level (%) I-7 200 3 0 I-7 100 3 1 I-7 50 20 5 I-7 25 80 15 I-7 12.5 100 90 I-211 200 1 0 I-211 100 3 1 I-211 50 10 5 I-211 25 60 10 I-211 12.5 80 30 I-14 200 3 1 I-14 100 15 5 I-14 50 70 15 I-14 25 80 70 I-14 12.5 100 90 I-6 200 1 0 I-6 100 3 3 I-6 50 3 3 I-6 25 10 15 I-6 12.5 50 20 I-11 200 1 1 I-11 100 3 5 I-11 50 30 30 I-11 25 90 50 I-11 12.5 100 70 Pyraclostrobin 200 30 15 Pyraclostrobin 100 90 25 Pyraclostrobin 50 100 40 Pyraclostrobin 25 100 60 Pyraclostrobin 12.5 100 60 Trifloxystrobin 200 90 60 Trifloxystrobin 100 90 70 Trifloxystrobin 50 90 70 Trifloxystrobin 25 100 70 Trifloxystrobin 12.5 100 80

III. MOLECULAR MODELING III.1 Structural Models of Wild-Type and G143A Mutant Binding Site

Structural models of the binding site of wild-type and G143A cytochrome bc₁ complex were generated based on the crystallographic structure of bovine cytochrome bc₁ complex with azoxystrobin bound to the Qo-site (PDB: 1SQB: Esser et al. J Mol Biol 341, 281-302 (2004)).

The structure was imported into Schrödinger Maestro (version 9.0, Schrödinger, LLC, New York, N.Y., 2009).

Cytochrome b was isolated from the structure of the complex and treated with the Schrödinger Protein Preparation Wizard (Schrödinger Suite 2009 Protein Preparation Wizard; Epik version 2.0, Schrödinger, LLC, New York, N.Y., 2009; Impact version 5.5, Schrödinger, LLC, New York, N.Y., 2009, Prime version 2.1, Schrödinger, LLC, New York, N.Y., 2009).

This structure was used as the model for the wild-type binding site without further changes.

The model of the G143A mutant was generated by changing a hydrogen in Glycine 143 of the wild-type model into a methyl group, thereby generating S-Alanine, using Schrödinger Maestro. Amino acids in a sphere of 5 Å around the co-crystallized molecule of azoxystrobin were energy-minimized using Schrödinger MacroModel (version 9.7, Schrödinger, LLC, New York, N.Y., 2009).

III.2 Molecular Docking

Structures of inhibitors were prepared for docking with Schrödinger LigPrep (version 2.3, Schrödinger, LLC, New York, N.Y., 2009) and docked into the structural models using Schrödinger Glide (version 5.5, Schrödinger, LLC, New York, N.Y., 2009).

III.3 Graphics of Inhibitors Bound to Cytochrome bc₁ Complex

Graphical representations of poses from the docking runs were generated using Molecular Operating Environment (MOE; 2010.10; Chemical Computing Group Inc., 1010 Sherbooke St. West, Suite #910, Montreal, QC, Canada, H3A 2R7, 2010) and refined using the GNU Image Manipulation Program (GIMP, version 2.6.8, 2008).

As illustrated in FIG. 1 molecular modelling of an artificial Qo inhibitor-resistant cytochrome bc₁ complex with the mutation G143A (see below for details) has been carried out. Docking of the commercial storbilurine analogue compound pyraclostrobin shows the steric clash resulting in impaired binding of this active ingredient in the G143A mutant cytochrome bc₁ complex. The compounds of the present invention largely avoid this steric clash by either replacing the central phenyl ring of pyraclostrobin with a smaller and/or more flexible two carbon unit which may be suitably substituted or by replacing the well known pharmacophores with the smaller tetrazolinone moiety R4-7.

III.4 Number of Van-Der-Waals Clashes Between Inhibitors and Alanine G143A

The docked ligands were transferred to the G143A binding site model keeping the coordinates from docking into the wild-type model. Thereby, complexes between the G143A binding site and ligands were formed. Those were used as starting structures for the following energy minimization using Schrödinger MacroModel. During these simulations, only the ligand was allowed to move freely, the protein was considered “frozen”. The poses generated by this procedure were considered as the relaxed state of the inhibitors after introduction of the G143A mutation.

Two atoms are considered to be sterically clashing, if the distance between their centers is shorter than 0.9 times the sum of their Van-der-Waals radii. For the atoms pairs relevant for strobilurin interaction with Alanine 143 the respective distances are described in Table V.

TABLE V vdW-S Clash Atom 1 vdW-Radius 1 Atom 2 vdW-Radius 2 um Distance C 1.70 C 1.70 3.40 3.06 C 1.70 N 1.55 3.25 2.93 C 1.70 O 1.52 3.22 2.90 C 1.70 H 1.20 2.90 2.61 H 1.20 N 1.55 2.75 2.48 H 1.20 O 1.52 2.72 2.45

After minimization in the G143A binding site as described above, the number of steric Van-der-Waals clashes with Alanine 143 was counted for each inhibitor. The results are given in the Table VI.

TABLE VI Compound No. of clashes I-5 3 I-6 3 Pyrametostrobin 6 Metominostrobin 6 Azoxystrobin 7 Enestroburin 7 Pyraclostrobin 7 Dimoxystrobin 7 Orysastrobin 7 Pyraoxystrobin 8 Picoxystrobin 8 Trifloxystrobin 8 Kresoxim-Methyl 8

It was found that compounds I have a small number of steric Van-der-Waals clashes and also have unexpectedly high activity against Qo inhibitor-resistant fungal strains harboring said G143A mutation in microtiter titer tests as well as in field trials on sites which have a high portion of Qo inhibitor-resistant fungi strains harboring said G143A mutation (see below). 

1. (canceled)
 2. A compound of formula (I)

wherein: R¹, R² independently of each other are selected from the group consisting of hydrogen, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₂-C₆-alkenyl, C₂-C₆-alkenyloxy, C₂-C₆-alkynyl, C₃-C₆-cycloalkyl and C₃-C₆-cycloalkyl-C₁-C₄-alkyl, wherein the groups R¹ and R² are cis-oriented, and wherein the aliphatic moieties of R¹ and/or R² may carry 1, 2, 3 or up to the maximum number of identical or different groups R^(a) which independently of one another are selected from: R^(a) is selected from the group consisting of CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy; Y is a direct bond or a divalent group selected from the group consisting of —OCH₂—, —CH₂—, —CH₂CH₂—, —C(Z)═N—O—CH₂—, —CHZ—C(Z)═N—O—CH₂—, —O—N═C(Z)—C(Z)═N—O—CH₂—, —C(═O)—C(Z)═N—O—CH₂— and —C(═N—O—Z)—C(Z)═N—O—CH₂—, where the bond depicted on the left side of the divalent group Y is attached to R³, and the bond depicted on the right side is attached to the carbon atom being substituted by R², and Z, which may be the same or different to any other Z, is C₁-C₄-alkyl or C₁-C₄-haloalkyl; R³ is selected from pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, 1,2,4-triazolyl, 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl or 1,2,4-thia¬diazolyl; wherein the cyclic groups R³ may carry 1, 2, 3, 4 or up to the maximum possible number of identical or different groups R^(b) which independently of one another are selected from the group consisting of: R^(b), which may be the same or different to any other R^(b), is selected from the group consisting of amino, halogen, hydroxyl, oxo, nitro, CN, carboxyl, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C1-C4-haloalkoxy, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₂-C₆-alkenyloxy, C₃-C₆-alkynyloxy, C₁-C₆-alkoxyimino-C₁-C₄-alkyl, C₂-C₆-alkenyloxyimino-C1-C4-alkyl, C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl, C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, naphthyl and a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms selected from the group consisting of N, O and S as ring members; and wherein the aforementioned phenyl and heterocyclyl groups R^(b) are attached via a direct bond, an oxygen or sulfur atom; and two radicals R^(b) that are bound to adjacent ring member atoms of the cyclic group R³ may form together with said ring member atoms a fused 5-, 6- or 7-membered saturated, partially unsaturated or aromatic cycle, which may be a carbocycle or heterocycle, wherein the ring member atoms of the fused heterocycle include besides carbon atoms 1, 2, 3 or 4 heteroatoms selected from the group consisting of N, O and S, and where the aliphatic or cyclic groups R^(b) for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c): R^(c), which may be the same or different to any other R^(c), is selected from the group consisting of halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₁-C₆-alkoxyimino-C₁-C₄-alkyl, C₂-C₆-alkenyloxyimino-C₁-C₄-alkyl, C₂-C₆-alkynyloxyimino-C₁-C₄-alkyl, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₆-alkoxyimino-, C₂-C₆-alkenyloxyimino-, C₂-C₆-alkynyloxyimino-, C₂-C₆-haloalkenyloxyimino-, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, phenyl and a 5-membered saturated, partially unsaturated or aromatic heterocyclyl which, in addition to carbon atoms, contains one to three heteroatoms selected from the group consisting of N, O and S as ring members; wherein the aforementioned cyclic groups R^(c) are attached via a direct bond, an oxygen or sulfur atom and where the aliphatic or cyclic groups R^(c) for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(d): R^(d), which may be the same or different to any other R^(d), is selected from the group consisting of halogen, C₁-C₄-alkyl and C₁-C₄-haloalkyl; or R³ is —CR^(A)═N—O—R^(B), wherein R^(A) is selected from the group consisting of amino, hydroxyl, C₁-C₄-alkyl, C2-C4-alkenyl, C2-C4-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₂-C₆-alkenyloxy, C₃-C₆-alkynyloxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₄-alkylamino, C₁-C₄-alkoxycarbonyl, C₁-C₄-alkylcarbonyloxy, phenyl, phenyl-C₁-C₄-alkyl, naphthyl and a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms from the group consisting of O, N and S as ring members; and wherein the aforementioned cyclic R^(A) are attached via a direct bond, an oxygen or sulfur atom; R^(B) is selected from the group consisting of C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-haloalkyl, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkenyl, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, C₁-C₄-alkoxycarbonyl, phenyl, phenyl-C₁-C₄-alkyl, naphthyl and a 3- to 10-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocyclyl which, in addition to carbon atoms, contains one to four heteroatoms from the group consisting of O, N and S as ring members; where the aliphatic or cyclic groups R^(A) and/or R^(B) for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(e): R^(e), which may be the same or different to any other R^(e), is selected from the group consisting of halogen, hydroxyl, nitro, CN, carboxyl, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₈-alkynyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy and C₁-C₄-haloalkoxy; R⁴ is a monovalent group selected from formulae R4-1 to R4-7

wherein the jagged line defines the point of attachment, and where X is a divalent group O or NH, R⁵ is selected from the group consisting of C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl, C₁-C₄-haloalkoxy and C₃-C₆-cycloalkyl, R⁶ is C₁-C₄-alkyl or C₁-C₄-haloalkyl; and the N-oxides and the agriculturally acceptable salts thereof, except for (2E,3Z)-2-(ethylidene)-5-phenyl-3-pentenoic acid methyl ester (CAS-No. 681026-20-0).
 3. The compound of claim 2, wherein R¹ is selected from the group consisting of hydrogen, halogen, C₁-C₄-alkyl, C₁-C₄-chloroalkyl, C₁-C₄-alkoxy, C₁-C₄-alkoxy-C₁-C₄-alkyl and C₁-C₄-haloalkoxy-C₁-C₄-alkyl.
 4. The compound of claim 3, wherein R¹ is methyl or ethyl.
 5. The compound of claim 2, wherein R² is hydrogen.
 6. The compound of claim 2, wherein Y is selected from the group consisting of —OCH₂—, —CH₂CH₂—, —C(CH₃)═N—O—CH₂—, —O—N═C(CH₃)—C(CH₃)═N—O—CH₂— and —C(═N—O—CH₃)—C(CH₃)═N—O—CH₂—.
 7. The compound of claim 1, wherein R^(b) is phenyl, wherein said phenyl is optionally substituted by 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c), which may be the same or different to any other R^(c), wherein R^(c) is selected from the group consisting of halogen, C₁-C₄-alkyl, C2-C4-alkenyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₁-C₄-alkoxyimino-C₁-C₄-alkyl, phenyl and a 5-membered saturated, partially unsaturated or aromatic heterocyclyl which, in addition to carbon atoms, contains one to three heteroatoms selected from the group consisting of N, O and S as ring members; and wherein the aforementioned heterocyclyl groups R^(c) are attached via a direct bond, an oxygen or sulfur atom and for their part may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(d).
 8. The compound of claim 2, wherein R⁴ is selected from the group consisting of —C(═NOCH₃)—CONHCH₃, —C(═NOCH₃)—COOCH₃, —C(═CHOCH₃)COOCH₃, —C(═CHOCH₃)—CONHCH₃, —N(OCH₃)—COOCH₃, —N(CH₃)—COOCH₃ and —N(CH₂CH₃)—COOCH₃.
 9. The compound of claim 2, wherein R³ is

wherein # indicates the point of attachment to the linker moiety Y; wherein the phenyl may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c), which may be the same or different to any other R^(c), is halogen.
 10. An agrochemical composition comprising an auxiliary and at least one compound of formula I, as defined in claim 2, an N-oxide or an agriculturally acceptable salt thereof.
 11. The composition of claim 10 comprising at least one further active substance.
 12. The composition of claim 11, wherein the further active substance is selected from the classes A) to O): A) Respiration inhibitors Inhibitors of complex III at Q_(o) site selected from azoxystrobin, coumethoxystrobin, coumoxystrobin, dimoxystrobin, enestroburin, fenaminstrobin, fenoxystrobin/flufenoxystrobin, fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin, picoxystrobin, pyraclostrobin, pyrametostrobin, pyraoxystrobin, trifloxystrobin, 2-[2-(2,5-dimethyl-phenoxymethyl)-phenyl]-3-methoxy-acrylic acid methyl ester and 2-(2-(3-(2,6-dichlorophenyl)-1-methyl-allylideneaminooxymethyl)-phenyl)-2-methoxyimino-N-methyl-acetamide, pyribencarb, triclopyricarb/chlorodincarb, famoxadone, and fenamidone; inhibitors of complex III at Q_(i) site selected from cyazofamid, amisulbrom, [(3 S,6 S, 7R, 8R)-8-benzyl-3-[(3-acetoxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate, [(3S,6S,7R,8R)-8-benzyl-3-[[3-(acetoxymethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate, [(3S,6S,7R,8R)-8-benzyl-3-[(3-isobutoxycarbonyloxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate, [(3 S,6S,7R,8R)-8-benzyl-3-[[3-(1,3-benzodioxol-5-ylmethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate, and (3S,6S,7R,8R)-3-[[(3-hydroxy-4-methoxy-2-pyridinyl)carbonyl]amino]-6-methyl-4,9-dioxo-8-(phenylmethyl)-1,5-dioxonan-7-yl 2-methylpropanoate; inhibitors of complex II selected from: benodanil, benzovindiflupyr, bixafen, boscalid, carboxin, fenfuram, fluopyram, flutolanil, fluxapyroxad, furametpyr, isopyrazam, mepronil, oxycarboxin, penflufen, penthiopyrad, sedaxane, tecloftalam, thifluzamide, N-(4′-trifluoromethylthiobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide, N-(2-(1,3,3-trimethyl-butyl)-phenyl)-1,3-dimethyl-5-fluoro-1H-pyrazole-4-carboxamide, 3-(difluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(trifluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 1,3-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(trifluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(difluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, and 1,3,5-trimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide; other respiration inhibitors selected from diflumetorim, (5,8-difluoroquinazolin-4-yl)-{2-[2-fluoro-4-(4-trifluoromethylpyridin-2-yloxy)-phenyl]-ethyl}-amine, binapacryl, dinobuton, dinocap, fluazinam, ferimzone, fentin salts, ametoctradin, and silthiofam; B) Sterol biosynthesis inhibitors C14 demethylase inhibitors selected from azaconazole, bitertanol, bromuconazole, cyproconazole, difenoconazole, diniconazole, diniconazole-M, epoxiconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, ipconazole, metconazole, myclobutanil, oxpoconazole, paclobutrazole, penconazole, propiconazole, prothioconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, uniconazole, 1-[rel-(2S; 3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-5-thiocyanato-1H-[1,2,4]triazole, 2-[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-2H-[1,2,4]triazole-3-thiol, imazalil, pefurazoate, prochloraz, triflumizol, fenarimol, nuarimol, pyrifenox, and triforine; Delta14-reductase inhibitors selected from aldimorph, dodemorph, dodemorph-acetate, fenpropimorph, tridemorph, fenpropidin, piperalin, and spiroxamine; Inhibitors of 3-keto reductase selected from fenhexamid; C) Nucleic acid synthesis inhibitors phenylamides or acyl amino acid fungicides selected from benalaxyl, benalaxyl-M, kiralaxyl, metalaxyl, metalaxyl-M, ofurace, and oxadixyl; other nucleic acid synthesis inhibitors selected from hymexazole, octhilinone, oxolinic acid, bupirimate, 5-fluorocytosine, 5-fluoro-2-(p-tolylmethoxy)pyrimidin-4-amine, and 5-fluoro-2-(4-fluorophenylmethoxy)pyrimidin-4-amine; D) Inhibitors of cell division and cytoskeleton benzimidazole and thiophanate tubulin inhibitors selected from benomyl, carbendazim, fuberidazole, thiabendazole, and thiophanate-methyl; triazolopyrimidines selected from 5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine; other cell division inhibitors selected from diethofencarb, ethaboxam, pencycuron, fluopicolide, zoxamide, metrafenone, and pyriofenone; E) Inhibitors of amino acid and protein synthesis methionine synthesis inhibitors selected from cyprodinil, mepanipyrim, and pyrimethanil; protein synthesis inhibitors selected from blasticidin-S, kasugamycin, kasugamycin hydrochloride-hydrate, mildiomycin, streptomycin, oxytetracyclin, polyoxine, and validamycin A; F) Signal transduction inhibitors MAP/histidine kinase inhibitors selected from fluoroimid, iprodione, procymidone, vinclozolin, fenpiclonil, and fludioxonil; G protein inhibitors selected from quinoxyfen; G) Lipid and membrane synthesis inhibitors Phospholipid biosynthesis inhibitors selected from edifenphos, iprobenfos, pyrazophos, and isoprothiolane; lipid peroxidation inhibitors selected from dicloran, quintozene, tecnazene, tolclofos-methyl, biphenyl, chloroneb, and etridiazole; phospholipid biosynthesis and cell wall deposition inhibitors selected from: dimethomorph, flumorph, mandipropamid, pyrimorph, benthiavalicarb, iprovalicarb, valifenalate and N-(1-(1-(4-cyano-phenyl)ethanesulfonyl)-but-2-yl), and carbamic acid-(4-fluorophenyl) ester; compounds affecting cell membrane permeability and fatty acids selected from propamocarb and propamocarb-hydrochlorid; fatty acid amide hydrolase inhibitor selected from 1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanone; H) Inhibitors with Multi-site Action inorganic active substances selected from Bordeaux mixture, copper acetate, copper hydroxide, copper oxychloride, basic copper sulfate, sulfur; thio- and dithiocarbamates selected from ferbam, mancozeb, maneb, metam, metiram, propineb, thiram, zineb, and ziram; organochlorine compounds selected from anilazine, chlorothalonil, captafol, captan, folpet, dichlofluanid, dichlorophen, flusulfamide, hexachlorobenzene, pentachlorphenole and its salts, phthalide, tolylfluanid, and N-(4-chloro-2-nitrophenyl)-N-ethyl-4-methyl-benzenesulfonamide; guanidines and other inhibitors with multi-site action selected from guanidine, dodine, dodine free base, guazatine, guazatine-acetate, iminoctadine, iminoctadine-triacetate, iminoctadine-tris(albesilate), dithianon, and 2,6-dimethyl-1H,5H[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetraone; I) Cell wall synthesis inhibitors inhibitors of glucan synthesis selected from: validamycin and polyoxin B; melanin synthesis inhibitors selected from pyroquilon, tricyclazole, carpropamid, dicyclomet, and fenoxanil; J) Plant defence inducers selected from: acibenzolar-S-methyl, probenazole, isotianil, tiadinil, prohexadione-calcium; phosphonates: fosetyl, fosetyl-aluminum, and phosphorous acid and its salts; K) Active substances with unknown mode of actions selected from: bronopol, chinomethionat, cyflufenamid, cymoxanil, dazomet, debacarb, diclomezine, difenzoquat, difenzoquat-methylsulfate, diphenylamin, fenpyrazamine, flumetover, flusulfamide, flutianil, methasulfocarb, nitrapyrin, nitrothal-isopropyl, oxathiapiprolin, oxin-copper, proquinazid, tebufloquin, tecloftalam, triazoxide, 2-butoxy-6-iodo-3-propylchromen-4-one, N-(cyclopropylmethoxyimino-(6-difluoromethoxy-2,3-difluoro-phenyl)-methyl)-2-phenyl acetamide, N′-(4-(4-chloro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl formamidine, N′-(4-(4-fluoro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl formamidine, N′-(2-methyl-5-trifluoromethyl-4-(3-trimethylsilanyl-propoxy)-phenyl)-N-ethyl-N-methyl formamidine, N′-(5-difluoromethyl-2-methyl-4-(3-trimethylsilanyl-propoxy)-phenyl)-N-ethyl-N-methyl formamidine, methoxy-acetic acid 6-tert-butyl-8-fluoro-2,3-dimethyl-quinolin-4-yl ester, 3-[5-(4-methylphenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine, 3-[5-(4-chloro-phenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine, N-(6-methoxy-pyridin-3-yl) cyclopropanecarboxylic acid amide, 5-chloro-1-(4,6-dimethoxy-pyrimidin-2-yl)-2-methyl-1H-benzoimidazole, and 2-(4-chloro-phenyl)-N-[4-(3,4-dimethoxyphenyl)-isoxazol-5-yl]-2-prop-2-ynyloxy-acetamide; L) Antifungal biocontrol agents and plant bioactivators selected from: Ampelomyces quisqualis, Aspergillus flavus, Aureobasidium pullulans, Bacillus pumilus, Bacillus subtilis, Bacillus subtilis var. amyloliquefaciens FZB24, Candida oleophila I-82, Candida saitoana, Chitosan, Clonostachys rosea f. catenulata, Coniothyrium minitans, Cryphonectria parasitica, Cryptococcus albidus, Fusarium oxysporum, Metschnikowia fructicola, Microdochium dimerum, Phlebiopsis gigantea, Pseudozyma flocculosa, Pythium oligandrum DV74, Reynoutria sachlinensis, Talaromyces flavus V117b, Trichoderma asperellum SKT-1, T. atroviride LC52, T. harzianum T-22, T. harzianum TH 35, T. harzianum T-39, T. harzianum and T. viride, T. harzianum ICC012 and T. viride ICC080, T. polysporum and T. harzianum, T. stromaticum, T. virens GL-21, T. viride, T. viride TV1, and Ulocladium oudemansii HRU3; M) Growth regulators selected from: abscisic acid, amidochlor, ancymidol, 6-benzylaminopurine, brassinolide, butralin, chlormequat chloride, choline chloride, cyclanilide, daminozide, dikegulac, dimethipin, 2,6-dimethylpuridine, ethephon, flumetralin, flurprimidol, fluthiacet, forchlorfenuron, gibberellic acid, inabenfide, indole-3-acetic acid, maleic hydrazide, mefluidide, mepiquat chloride, naphthaleneacetic acid, N-6-benzyladenine, paclobutrazol, prohexadione-calcium, prohydrojasmon, thidiazuron, triapenthenol, tributyl phosphorotrithioate, 2,3,5-tri-iodobenzoic acid, and trinexapac-ethyl and uniconazole; N) Herbicides acetamides selected from acetochlor, alachlor, butachlor, dimethachlor, dimethenamid, flufenacet, mefenacet, metolachlor, metazachlor, napropamide, naproanilide, pethoxamid, pretilachlor, propachlor, and thenylchlor; amino acid derivatives selected from bilanafos, glyphosate, glufosinate, and sulfosate; aryloxyphenoxypropionates selected from clodinafop, cyhalofop-butyl, fenoxaprop, fluazifop, haloxyfop, metamifop, propaquizafop, quizalofop, and quizalofop-P-tefuryl; Bipyridyls selected from diquat and paraquat; (thio)carbamates selected from asulam, butylate, carbetamide, desmedipham, dimepiperate, eptam, esprocarb, molinate, orbencarb, phenmedipham, prosulfocarb, pyributicarb, thiobencarb, and triallate; cyclohexanediones selected from butroxydim, clethodim, cycloxydim, profoxydim, sethoxydim, tepraloxydim, and tralkoxydim; dinitroanilines selected from benfluralin, ethalfluralin, oryzalin, pendimethalin, prodiamine, and trifluralin; diphenyl ethers selected from acifluorfen, aclonifen, bifenox, diclofop, ethoxyfen, fomesafen, lactofen, and oxyfluorfen; hydroxybenzonitriles selected from bomoxynil, dichlobenil, and ioxynil; imidazolinones selected from imazamethabenz, imazamox, imazapic, imazapyr, imazaquin, and imazethapyr; phenoxy acetic acids selected from clomeprop, 2,4-dichlorophenoxyacetic acid, 2,4-DB, dichlorprop, MCPA, MCPA-thioethyl, MCPB, and Mecoprop; pyrazines selected from chloridazon, flufenpyr-ethyl, fluthiacet, norflurazon, and pyridate; pyridines selected from aminopyralid, clopyralid, diflufenican, dithiopyr, fluridone, fluroxypyr, picloram, picolinafen, and thiazopyr; sulfonyl ureas selected from amidosulfuron, azimsulfuron, bensulfuron, chlorimuron-ethyl, chlorsulfuron, cinosulfuron, cyclosulfamuron, ethoxysulfuron, flazasulfuron, flucetosulfuron, flupyrsulfuron, foramsulfuron, halosulfuron, imazosulfuron, iodosulfuron, mesosulfuron, metazosulfuron, metsulfuron-methyl, nicosulfuron, oxasulfuron, primisulfuron, prosulfuron, pyrazosulfuron, rimsulfuron, sulfometuron, sulfosulfuron, thifensulfuron, triasulfuron, tribenuron, trifloxysulfuron, triflusulfuron, tritosulfuron, and 1-((2-chloro-6-propyl-imidazo[1,2-b]pyridazin-3-yl)sulfonyl)-3-(4,6-dimethoxy-pyrimidin-2-yl)urea; triazines selected from ametryn, atrazine, cyanazine, dimethametryn, ethiozin, hexazinone, metamitron, metribuzin, prometryn, simazine, terbuthylazine, terbutryn, and triaziflam; ureas selected from chlorotoluron, daimuron, diuron, fluometuron, isoproturon, linuron, methabenzthiazuron, and tebuthiuron; other acetolactate synthase inhibitors selected from: bispyribac-sodium, cloransulam-methyl, diclosulam, florasulam, flucarbazone, flumetsulam, metosulam, ortho-sulfamuron, penoxsulam, propoxycarbazone, pyribambenz-propyl, pyribenzoxim, pyriftalid, pyriminobac-methyl, pyrimisulfan, pyrithiobac, pyroxasulfone, and pyroxsulam; other herbicides selected from amicarbazone, aminotriazole, anilofos, beflubutamid, benazolin, bencarbazone, benfluresate, benzofenap, bentazone, benzobicyclon, bicyclopyrone, bromacil, bromobutide, butafenacil, butamifos, cafenstrole, carfentrazone, cinidon-ethyl, chlorthal, cinmethylin, clomazone, cumyluron, cyprosulfamide, dicamba, difenzoquat, diflufenzopyr, Drechslera monoceras, endothal, ethofumesate, etobenzanid, fenoxasulfone, fentrazamide, flumiclorac-pentyl, flumioxazin, flupoxam, flurochloridone, flurtamone, indanofan, isoxaben, isoxaflutole, lenacil, propanil, propyzamide, quinclorac, quinmerac, mesotrione, methyl arsonic acid, naptalam, oxadiargyl, oxadiazon, oxaziclomefone, pentoxazone, pinoxaden, pyraclonil, pyraflufen-ethyl, pyrasulfotole, pyrazoxyfen, pyrazolynate, quinoclamine, saflufenacil, sulcotrione, sulfentrazone, terbacil, tefuryltrione, tembotrione, thiencarbazone, topramezone, (3-[2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-2H-pyrimidin-1-yl)-phenoxy]-pyridin-2-yloxy)-acetic acid ethyl ester, 6-amino-5-chloro-2-cyclopropyl-pyrimidine-4-carboxylic acid methyl ester, 6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-pyridazin-4-ol, 4-amino-3-chloro-6-(4-chloro-phenyl)-5-fluoro-pyridine-2-carboxylic acid, 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxy-phenyl)pyridine-2-carboxylic acid methyl ester, and 4-amino-3-chloro-6-(4-chloro-3-dimethylamino-2-fluoro-phenyl)-pyridine-2-carboxylic acid methyl ester; O) Insecticides organo(thio)phosphates selected from acephate, azamethiphos, azinphos-methyl, chlorpyrifos, chlorpyrifos-methyl, chlorfenvinphos, diazinon, dichlorvos, dicrotophos, dimethoate, disulfoton, ethion, fenitrothion, fenthion, isoxathion, malathion, methamidophos, methidathion, methyl-parathion, mevinphos, monocrotophos, oxydemeton-methyl, paraoxon, parathion, phenthoate, phosalone, phosmet, phosphamidon, phorate, phoxim, pirimiphos-methyl, profenofos, prothiofos, sulprophos, tetrachlorvinphos, terbufos, triazophos, trichlorfon; carbamates selected from: alanycarb, aldicarb, bendiocarb, benfuracarb, carbaryl, carbofuran, carbosulfan, fenoxycarb, furathiocarb, methiocarb, methomyl, oxamyl, pirimicarb, propoxur, thiodicarb, and triazamate; pyrethroids selected from: allethrin, bifenthrin, cyfluthrin, cyhalothrin, cyphenothrin, cypermethrin, alpha-cypermethrin, beta-cypermethrin, zeta-cypermethrin, deltamethrin, esfenvalerate, etofenprox, fenpropathrin, fenvalerate, imiprothrin, lambda-cyhalothrin, permethrin, prallethrin, pyrethrin I and II, resmethrin, silafluofen, tau-fluvalinate, tefluthrin, tetramethrin, tralomethrin, transfluthrin, profluthrin, and dimefluthrin; insect growth regulators selected from a) chitin synthesis inhibitors selected from benzoylureas: chlorfluazuron, cyramazin, diflubenzuron, flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, novaluron, teflubenzuron, triflumuron; buprofezin, diofenolan, hexythiazox, etoxazole, and clofentazine; b) ecdysone antagonists selected from halofenozide, methoxyfenozide, tebufenozide, azadirachtin; c) juvenoids: pyriproxyfen, methoprene, and fenoxycarb; and d) lipid biosynthesis inhibitors selected from spirodiclofen, spiromesifen, and spirotetramat; nicotinic receptor agonists/antagonists compounds selected from clothianidin, dinotefuran, imidacloprid, thiamethoxam, nitenpyram, acetamiprid, thiacloprid, and 1-(2-chloro-thiazol-5-ylmethyl)-2-nitrimino-3,5-dimethyl-[1,3,5]triazinane; GABA antagonist compounds selected from endosulfan, ethiprole, fipronil, vaniliprole, pyrafluprole, pyriprole, and 5-amino-1-(2,6-dichloro-4-methylphenyl)-4-sulfinamoyl-1H-pyrazole-3-carbothioic acid amide; macrocyclic lactone insecticides selected from abamectin, emamectin, milbemectin, lepimectin, spinosad, and spinetoram; mitochondrial electron transport inhibitor I acaricides selected from fenazaquin, pyridaben, tebufenpyrad, tolfenpyrad, and flufenerim; METI II and III compounds selected from acequinocyl, fluacyprim, and hydramethylnon; Uncouplers selected from chlorfenapyr; oxidative phosphorylation inhibitors selected from cyhexatin, diafenthiuron, fenbutatin oxide, and propargite; moulting disruptor compound selected from cryomazine; mixed function oxidase inhibitor selected from piperonyl butoxide; sodium channel blockers selected from indoxacarb and metaflumizone; other insecticides selected from benclothiaz, bifenazate, cartap, flonicamid, pyridalyl, pymetrozine, sulfur, thiocyclam, flubendiamide, chlorantraniliprole, cyazypyr, cyenopyrafen, flupyrazofos, cyflumetofen, amidoflumet, imicyafos, bistrifluron, and pyrifluquinazon.
 13. The composition of claim 10, wherein R¹ in the compound of formula I is selected from the group consisting of hydrogen, C₁-C₄-alkyl, C₁-C₄-chloroalkyl, C₁-C₄-alkoxy, C₁-C₄-alkoxy-C₁-C₄-alkyl and C₁-C₄-haloalkoxy-C₁-C₄-alkyl.
 14. The composition of claim 10, wherein R¹ in the compound of formula I is methyl or ethyl.
 15. The composition of claim 10, wherein R² in the compound of formula I is hydrogen.
 16. A method for combating phytopathogenic fungi containing a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, wherein the mutation is G143A, comprising applying a pesticidally effective amount of compound of formula (I) according to claim
 2. 17. The method of claim 16, wherein the phytopathogenic fungi are selected from the group consisting of Alternaria alternata, Blumeria graminis, Pyricularia oryzae, Septoria tritici, Mycosphaerella fijiensis, Venturia inaequalis, Pyrenophora teres, Pyrenophora tritici-repentis and Plasmopara viticola.
 18. The method of claim 17, wherein the phytopathogenic fungus is Septoria tritici.
 19. The method of claim 16, comprising: treating the phytopathogenic fungi or the materials, plants, the soil or seeds that are at risk of being diseased from phytopathogenic fungi with an effective amount of at least one compound of formula I, or a composition comprising it thereof.
 20. The method of claim 19, comprising: a) identifying the phytopathogenic fungi, or the materials, plants, the soil or seeds that are at risk of being diseased from phytopathogenic fungi, and treating said fungi or the materials, plants, the soil or seeds with an effective amount of at least one compound of formula I, or a composition comprising it thereof. 21: Agrochemical compositions wherein said compositions comprise an auxiliary and at least one compound of formula (I): wherein: R¹ and R² together with the two carbon atoms linking them form a phenyl ring and R⁴ is 4-methyl-1,4-dihydro-tetrazol-5-one-1 yl, and wherein the abovementioned phenyl ring may carry 1, 2, 3 or up to the maximum number of identical or different groups R^(a) which independently of one another are selected from: R^(a) CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl and C₁-C₄-haloalkoxy; Y is a direct bond or a divalent group selected from —CH₂—, —CH₂CH₂—, —C(Z)═N—O—CH₂—, —CHZ—C(Z)═N—O—CH₂—, —O—N═C(Z)—C(Z)═N—O—CH₂—, —C(═O)—C(Z)═N—O—CH₂— and —C(═N—O—Z)—C(Z)═N—O—CH₂—, where the bond depicted on the left side of the divalent group Y is attached to R³, and the bond depicted on the right side is attached to the carbon atom being substituted by R², and Z which may be the same or different to any other Z, is hydrogen, C₁-C₄-alkyl or C₁-C₄-haloalkyl; R³ is

wherein # indicates the point of attachment to the linker moiety Y; wherein the phenyl may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(c), which may be the same or different to any other R^(c), is halogen or an N-oxide or an agriculturally acceptable salt thereof, and at least one further active substance selected from the classes A) and B): A) Respiration inhibitors Inhibitors of complex III at Q_(o) site: coumethoxystrobin, coumoxystrobin, enestroburin, fenaminstrobin, fenoxystrobin/flufenoxystrobin, fluoxastrobin, orysastrobin, picoxystrobin, pyraclostrobin, pyrametostrobin, pyraoxystrobin, trifloxystrobin, 2-[2-(2,5-dimethyl-phenoxymethyl)-phenyl]-3-methoxy-acrylic acid methyl ester and 2-(2-(3-(2,6-dichlorophenyl)-1-methyl-allylideneaminooxymethyl)-phenyl)-2-methoxyimino-N-methyl-acetamide; inhibitors of complex II: benodanil, benzovindiflupyr, bixafen, boscalid, carboxin, fenfuram, fluopyram, flutolanil, fluxapyroxad, furametpyr, isopyrazam, mepronil, oxycarboxin, penflufen, penthiopyrad, sedaxane, tecloftalam, thifluzamide, N-(4′-trifluoromethylthiobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide, N-(2-(1,3,3-trimethyl-butyl)-phenyl)-1,3-dimethyl-5-fluoro-1H-pyrazole-4-carboxamide, 3-(difluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(trifluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 1,3-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(trifluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 3-(difluoromethyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide, 1,3,5-trimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide; other respiration inhibitors: diflumetorim, (5,8-difluoroquinazolin-4-yl)-{2-[2-fluoro-4-(4-trifluoromethylpyridin-2-yloxy)-phenyl]-ethyl}-amine; nitrophenyl derivates: binapacryl, dinobuton, dinocap, fluazinam; ferimzone; organometal compounds: fentin salts; ametoctradin; and silthiofam; and B) Sterol biosynthesis inhibitors (SBI fungicides) C14 demethylase inhibitors: prothioconazole, simeconazole, 1-[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-5-thiocyanato-1H-[1,2,4]triazole, 2-[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-2H-[1,2,4]triazole-3-thiol. 21: The agrochemical compositions of claim 20, wherein the further active substance is pyraclostrobin. 22: The agrochemical compositions of claim 20, wherein the further active substance is selected from benzovindiflupyr, bixafen, boscalid, fluopyram, fluxapyroxad, isopyrazam, penflufen, penthiopyrad, sedaxane; ametoctradin and fluazinam. 23: The agrochemical compositions of claim 8, wherein the further active substance is prothioconazole. 24: The agrochemical compositions of claim 20, which comprise one compound of formula I as component 1) and one further active substance as component 2) and wherein the weight ratio of component 1) and component 2) is in the range of 1:20 to 20:1. 